完成交易确认（核心企业）

BlockFinanceCentral/.gitignore

@@ -33,5 +33,7 @@ build/
 
 ### VS Code ###
 .vscode/
-/logs/
+logs/
+
+
 

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/config/exception/handler/GlobalExceptionHandler.java

@@ -85,7 +85,7 @@ public class GlobalExceptionHandler {
     @ExceptionHandler(ServiceException.class)
     public ResultEntity<String> serviceExceptionHandler(ServiceException e) {
         log.error("异常信息", e);
-        return new ResultEntity<>(HttpStatus.SEE_OTHER, e.getMessage());
+        return new ResultEntity<>(HttpStatus.ACCEPTED, e.getMessage());
     }
 
 

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/StuAddBussinessController.java

@@ -0,0 +1,99 @@
+package com.sztzjy.block_finance.controller;
+
+import cn.hutool.core.util.IdUtil;
+import cn.hutool.core.util.RandomUtil;
+import com.sztzjy.block_finance.annotation.AnonymousAccess;
+import com.sztzjy.block_finance.config.exception.handler.InvoceTException;
+import com.sztzjy.block_finance.config.security.TokenProvider;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample;
+import com.sztzjy.block_finance.mappers.StuTransactionDocumentsInfoMapper;
+import com.sztzjy.block_finance.util.ResultDataEntity;
+import com.sztzjy.block_finance.util.ResultEntity;
+import com.sztzjy.block_finance.util.file.IFileUtil;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.util.StringUtils;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.constraints.NotBlank;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * @author 17803
+ * @date 2024-03-08 9:22
+ */
+
+@RestController
+@RequestMapping("api/stu/addbussinessInfo")
+@Api(tags = "（预览,下载,查阅)统一接口")
+public class StuAddBussinessController {
+
+    @Value("${file.path}")
+    private String filePath;
+
+    @Resource
+    private  IFileUtil IFileUtil;
+
+    @Autowired
+    private StuTransactionDocumentsInfoMapper docMapper;
+
+
+
+    @GetMapping("/viewByPurchase")
+    @ApiOperation("预览，查阅")
+    @AnonymousAccess
+    ResponseEntity<byte[]> viewByPurchase(String userId,String docName) throws IOException, IOException {
+
+        HashMap<String, String> map = new HashMap<>();
+        map.put("采购订单","/supply/部分3 采购订单1.pdf");
+        map.put("开具发票","/supply/部分3 采购订单1.pdf");
+        map.put("邮件确认订单","/supply/部分2 邮件确认订单.pdf");
+        map.put("交货对账单","/supply/部分3 采购订单1.pdf");
+        map.put("确认开增值税发票","/supply/部分3 采购订单1.pdf");
+        //map.put("确认开增值税发票","/supply/部分3 采购订单1.pdf");
+
+        String docPath = map.get(docName);
+        // 模拟加载公章图片的数据（假设在硬盘上的某个路径下）
+        String imagePath = filePath +docPath;
+// 替换为你的实际路径
+        byte[] sealBytes = Files.readAllBytes(Paths.get(imagePath));
+
+        // 构建HTTP响应，设置Content-Type为image/png
+        return ResponseEntity.ok().contentType(MediaType.APPLICATION_PDF).body(sealBytes);
+
+    }
+
+
+    @GetMapping("/downloadOrderInfo")
+    @ApiOperation("下载")
+    @AnonymousAccess
+    public void downloadOrderInfo(@RequestParam String userId ,HttpServletResponse response) {
+
+       // TokenProvider.getJWTUser(TOKEN);
+
+        IFileUtil.download(response,"/supply/部分3 采购订单1.pdf");
+
+    }
+
+
+
+
+
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/StuAddNodesController.java

@@ -6,6 +6,7 @@ package com.sztzjy.block_finance.controller;
 
 import com.sztzjy.block_finance.annotation.AnonymousAccess;
 import com.sztzjy.block_finance.entity.dto.StuAddNodesDto;
+import com.sztzjy.block_finance.entity.dto.StuSecretInfoDto;
 import com.sztzjy.block_finance.entity.stuJoinNode;
 import com.sztzjy.block_finance.service.StuBusinessSupplyService;
 import com.sztzjy.block_finance.util.ResultEntity;
@@ -28,9 +29,9 @@ import java.util.List;
 
 
 @RestController
-@RequestMapping("api/stu/businessSupply")
+@RequestMapping("api/stu/addnodes")
-@Api(tags = "供应链接口")
+@Api(tags = "加入节点，注册")
-public class StuSupplyBusinessController {
+public class StuAddNodesController {
 
     @Autowired
     private StuBusinessSupplyService stuBusinessSupplyService;
@@ -72,16 +73,15 @@ public class StuSupplyBusinessController {
 
 
 
-//    @GetMapping("/getSecretInfo")
+    @GetMapping("/getSecretInfo")
-//    @ApiOperation(value = "密码箱公私密钥")
+    @ApiOperation(value = "获取密码箱公私密钥")
-//    @AnonymousAccess
+    @AnonymousAccess
-//    public ResultEntity<List<stuJoinNode>> getNodesInfo(@ApiParam("用户ID") String userId){
+    public ResultEntity<StuSecretInfoDto> getSecretInfo(@ApiParam("用户ID") String userId){
-//
+
-//        List<stuJoinNode> nodeList =  stuBusinessSupplyService.getNodesInfo(userId);
+        StuSecretInfoDto nodeList =  stuBusinessSupplyService.getSecretInfo(userId);
-//
+
-//
+        return new ResultEntity<>(HttpStatus.OK,"获取成功",nodeList);
-//        return new ResultEntity<>(HttpStatus.OK,"获取成功",nodeList);
+    }
-//    }
 
 
 

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/stuEncryptOnChainController.java

@@ -0,0 +1,149 @@
+package com.sztzjy.block_finance.controller;
+
+import cn.hutool.core.util.IdUtil;
+import com.sun.xml.bind.v2.TODO;
+import com.sztzjy.block_finance.annotation.AnonymousAccess;
+import com.sztzjy.block_finance.config.exception.handler.InvoceTException;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample;
+import com.sztzjy.block_finance.entity.dto.StutInfoSecDto;
+import com.sztzjy.block_finance.entity.dto.StutranDocDto;
+import com.sztzjy.block_finance.mappers.StuTransactionDocumentsInfoMapper;
+import com.sztzjy.block_finance.service.StuEncryptOnChainService;
+import com.sztzjy.block_finance.util.ResultEntity;
+import com.sztzjy.block_finance.util.file.IFileUtil;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import org.checkerframework.checker.units.qual.A;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import org.springframework.util.StringUtils;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.validation.constraints.NotBlank;
+import java.security.NoSuchAlgorithmException;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * @author 17803
+ * @date 2024-03-21 15:48
+ */
+
+@RestController
+@RequestMapping("api/stu/encrypt")
+@Api(tags = "交易信息上链（一级供应商)")
+public class stuEncryptOnChainController {
+
+    @Autowired
+   private StuEncryptOnChainService service;
+
+    @Value("${file.path}")
+    private String filePath;
+
+    @Resource
+    private com.sztzjy.block_finance.util.file.IFileUtil IFileUtil;
+
+    @Autowired
+    private StuTransactionDocumentsInfoMapper docMapper;
+
+
+    @ApiOperation("交易文件数字签名加密")
+    @PostMapping("tranDoc")
+    @AnonymousAccess
+    public ResultEntity tranDoc(@RequestBody @Validated StutranDocDto dto ) throws NoSuchAlgorithmException {
+
+
+        return    service.tranDoc(dto);
+
+
+    }
+
+    @ApiOperation("交易相关信息加密")
+    @PostMapping("InfoSec")
+    @AnonymousAccess
+    public ResultEntity InfoSec(@RequestBody @Validated StutInfoSecDto dto ) throws Exception {
+
+
+        return    service.InfoSec(dto);
+
+
+    }
+
+    @PostMapping("/upload")
+    @ApiOperation("上传文件")
+    @AnonymousAccess
+    public ResultEntity upload(@RequestParam(required = true) @RequestPart MultipartFile file,
+                               @RequestParam(required = true) String userId,
+                               @ApiParam("文件名")@RequestParam(required = true) @NotBlank String fileName) {
+
+       //TODO  上传名字做校验
+
+
+
+
+
+
+        if (file.isEmpty()) {
+            throw new InvoceTException(HttpStatus.ACCEPTED, "请勿上传空文件！");
+        }
+
+        // 获取文件名
+        String originalFilename = file.getOriginalFilename();
+
+        // 判断文件扩展名是否为图片格式
+
+        if (!StringUtils.hasLength(originalFilename) || (!originalFilename.toLowerCase().endsWith(".pdf")))
+        {
+            throw new InvoceTException(HttpStatus.ACCEPTED, "请上传正确的文件！");
+        }
+
+
+        StuTransactionDocumentsInfoExample example = new StuTransactionDocumentsInfoExample();
+        example.createCriteria().andUserIdEqualTo(userId).andFileNameEqualTo(fileName);
+
+
+        List<StuTransactionDocumentsInfo> documentsInfoList = docMapper.selectByExample(example);
+
+
+        String uploadPath = IFileUtil.upload(file);
+
+
+        if (!documentsInfoList.isEmpty()){
+
+            StuTransactionDocumentsInfo documentsInfo = documentsInfoList.get(0);
+            documentsInfo.setUrl(uploadPath);
+            documentsInfo.setUpdateTime(new Date());
+
+            docMapper.updateByPrimaryKeySelective(documentsInfo);
+
+
+        }else {
+
+            StuTransactionDocumentsInfo documentsInfo = new StuTransactionDocumentsInfo();
+            documentsInfo.setCreateTime(new Date());
+            documentsInfo.setFileName(fileName);
+            documentsInfo.setUrl(uploadPath);
+            documentsInfo.setUploadStatus(1);
+            documentsInfo.setUserId(userId);
+            documentsInfo.setId((int) IdUtil.getSnowflakeNextId());
+
+            docMapper.insertSelective(documentsInfo);
+
+
+        }
+
+
+        return new ResultEntity<>(HttpStatus.OK, "上传成功",uploadPath);
+
+    }
+
+
+
+
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/stuTransactionConfirmationController.java

@@ -0,0 +1,93 @@
+package com.sztzjy.block_finance.controller;
+
+import cn.hutool.core.util.IdUtil;
+import com.sztzjy.block_finance.annotation.AnonymousAccess;
+import com.sztzjy.block_finance.config.exception.handler.InvoceTException;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample;
+import com.sztzjy.block_finance.entity.dto.StutInfoSecDto;
+import com.sztzjy.block_finance.entity.dto.StutranDocDto;
+import com.sztzjy.block_finance.mappers.StuTransactionDocumentsInfoMapper;
+import com.sztzjy.block_finance.service.StuEncryptOnChainService;
+import com.sztzjy.block_finance.service.StuTransactionConfirmationService;
+import com.sztzjy.block_finance.util.ResultEntity;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import org.springframework.util.StringUtils;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.annotation.Resource;
+import javax.validation.constraints.NotBlank;
+import java.security.NoSuchAlgorithmException;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * @author 17803
+ * @date 2024-03-21 15:48
+ */
+
+@RestController
+@RequestMapping("api/stu/transactConfirm")
+@Api(tags = "交易确认（核心企业）")
+public class stuTransactionConfirmationController {
+
+    @Autowired
+   private StuTransactionConfirmationService stuTransactionConfirmationService;
+
+    @Value("${file.path}")
+    private String filePath;
+
+    @Resource
+    private com.sztzjy.block_finance.util.file.IFileUtil IFileUtil;
+
+    @Autowired
+    private StuTransactionDocumentsInfoMapper docMapper;
+
+
+
+
+    @ApiOperation("交易文件数据")
+    @PostMapping("tranDoc")
+    @AnonymousAccess
+    public ResultEntity<List<StuTransactionDocumentsInfo>> tranDataList(String userId ){
+
+
+     return  stuTransactionConfirmationService.tranDataList(userId);
+
+
+
+    }
+
+
+    @ApiOperation("交易相关信息解密")
+    @AnonymousAccess
+   @PostMapping("updateEncryByInfo")
+    public ResultEntity  updateEncryByInfo(@RequestBody @Validated StutranDocDto dto){
+
+        return stuTransactionConfirmationService.updateEncryByInfo(dto);
+
+
+    }
+
+
+    @ApiOperation("数字签名解密")
+    @AnonymousAccess
+    @PostMapping("digitalEncryByInfo")
+    public ResultEntity  digitalEncryByInfo(@RequestBody @Validated StutInfoSecDto dto){
+
+        return stuTransactionConfirmationService.digitalEncryByInfo(dto);
+
+
+    }
+
+
+
+
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/StuTransactionDocumentsInfo.java

@@ -0,0 +1,215 @@
+package com.sztzjy.block_finance.entity;
+
+import java.util.Date;
+
+public class StuTransactionDocumentsInfo {
+    private Integer id;
+
+    private String fileName;
+
+    private String url;
+
+    private Integer uploadStatus;
+
+    private Integer informationStatus;
+
+    private Integer informationStatusEncry;
+
+    private Integer signatureVerificationStatusEncry;
+
+    private Integer signatureVerificationStatus;
+
+    private String userId;
+
+    private Integer discountDisplay;
+
+    private Integer supplierDisplay;
+
+    private Integer coreEnterpriseDisplay;
+
+    private Integer coreEnterpriseReceiveStatus;
+
+    private Integer factoringCompanyDisplay;
+
+    private Integer factoringCompaniesReceiveStatus;
+
+    private Integer readStatus;
+
+    private Integer downloadStatus;
+
+    private Date createTime;
+
+    private Date updateTime;
+
+    private String crypDigest;
+
+    private String informationCiphertext;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getFileName() {
+        return fileName;
+    }
+
+    public void setFileName(String fileName) {
+        this.fileName = fileName == null ? null : fileName.trim();
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url == null ? null : url.trim();
+    }
+
+    public Integer getUploadStatus() {
+        return uploadStatus;
+    }
+
+    public void setUploadStatus(Integer uploadStatus) {
+        this.uploadStatus = uploadStatus;
+    }
+
+    public Integer getInformationStatus() {
+        return informationStatus;
+    }
+
+    public void setInformationStatus(Integer informationStatus) {
+        this.informationStatus = informationStatus;
+    }
+
+    public Integer getInformationStatusEncry() {
+        return informationStatusEncry;
+    }
+
+    public void setInformationStatusEncry(Integer informationStatusEncry) {
+        this.informationStatusEncry = informationStatusEncry;
+    }
+
+    public Integer getSignatureVerificationStatusEncry() {
+        return signatureVerificationStatusEncry;
+    }
+
+    public void setSignatureVerificationStatusEncry(Integer signatureVerificationStatusEncry) {
+        this.signatureVerificationStatusEncry = signatureVerificationStatusEncry;
+    }
+
+    public Integer getSignatureVerificationStatus() {
+        return signatureVerificationStatus;
+    }
+
+    public void setSignatureVerificationStatus(Integer signatureVerificationStatus) {
+        this.signatureVerificationStatus = signatureVerificationStatus;
+    }
+
+    public String getUserId() {
+        return userId;
+    }
+
+    public void setUserId(String userId) {
+        this.userId = userId == null ? null : userId.trim();
+    }
+
+    public Integer getDiscountDisplay() {
+        return discountDisplay;
+    }
+
+    public void setDiscountDisplay(Integer discountDisplay) {
+        this.discountDisplay = discountDisplay;
+    }
+
+    public Integer getSupplierDisplay() {
+        return supplierDisplay;
+    }
+
+    public void setSupplierDisplay(Integer supplierDisplay) {
+        this.supplierDisplay = supplierDisplay;
+    }
+
+    public Integer getCoreEnterpriseDisplay() {
+        return coreEnterpriseDisplay;
+    }
+
+    public void setCoreEnterpriseDisplay(Integer coreEnterpriseDisplay) {
+        this.coreEnterpriseDisplay = coreEnterpriseDisplay;
+    }
+
+    public Integer getCoreEnterpriseReceiveStatus() {
+        return coreEnterpriseReceiveStatus;
+    }
+
+    public void setCoreEnterpriseReceiveStatus(Integer coreEnterpriseReceiveStatus) {
+        this.coreEnterpriseReceiveStatus = coreEnterpriseReceiveStatus;
+    }
+
+    public Integer getFactoringCompanyDisplay() {
+        return factoringCompanyDisplay;
+    }
+
+    public void setFactoringCompanyDisplay(Integer factoringCompanyDisplay) {
+        this.factoringCompanyDisplay = factoringCompanyDisplay;
+    }
+
+    public Integer getFactoringCompaniesReceiveStatus() {
+        return factoringCompaniesReceiveStatus;
+    }
+
+    public void setFactoringCompaniesReceiveStatus(Integer factoringCompaniesReceiveStatus) {
+        this.factoringCompaniesReceiveStatus = factoringCompaniesReceiveStatus;
+    }
+
+    public Integer getReadStatus() {
+        return readStatus;
+    }
+
+    public void setReadStatus(Integer readStatus) {
+        this.readStatus = readStatus;
+    }
+
+    public Integer getDownloadStatus() {
+        return downloadStatus;
+    }
+
+    public void setDownloadStatus(Integer downloadStatus) {
+        this.downloadStatus = downloadStatus;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public Date getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime) {
+        this.updateTime = updateTime;
+    }
+
+    public String getCrypDigest() {
+        return crypDigest;
+    }
+
+    public void setCrypDigest(String crypDigest) {
+        this.crypDigest = crypDigest == null ? null : crypDigest.trim();
+    }
+
+    public String getInformationCiphertext() {
+        return informationCiphertext;
+    }
+
+    public void setInformationCiphertext(String informationCiphertext) {
+        this.informationCiphertext = informationCiphertext == null ? null : informationCiphertext.trim();
+    }
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StuSecretInfoDto.java

@@ -0,0 +1,37 @@
+package com.sztzjy.block_finance.entity.dto;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * @author 17803
+ * @date 2024-03-07 17:34
+ */
+
+@Data
+@ApiModel(description = "密码箱")
+public class StuSecretInfoDto {
+    @ApiModelProperty(value = "昆明闻泰通讯有限公司公钥")
+    private String kunMingPublicKey;
+    @ApiModelProperty(value = "昆明闻泰通讯有限公司私钥")
+    private String kunMingPrivateKey;
+
+    @ApiModelProperty(value = "银邦科技有限公司公钥")
+    private String yinBangPublicKey;
+
+    @ApiModelProperty(value = "银邦科技有限公司私钥")
+    private String yinBangPrivateKey;
+
+    @ApiModelProperty(value = "信丰世嘉科技有限公司公钥")
+    private String xinFengPublicKey;
+    @ApiModelProperty(value = "信丰世嘉科技有限公司私钥")
+    private String xinFengPrivateKey;
+
+    @ApiModelProperty(value = "深圳拓朴商业保理有限公司公钥")
+    private String shenZhenPublicKey;
+    @ApiModelProperty(value = "深圳拓朴商业保理有限公司私钥")
+    private String shenZhenPrivateKey;
+
+
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StutInfoSecDto.java

@@ -0,0 +1,35 @@
+package com.sztzjy.block_finance.entity.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @author 17803
+ * @date 2024-03-21 15:53
+ */
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class StutInfoSecDto {
+
+
+//    private String publicKey;
+    @NotBlank
+    private String publicKey;
+
+    @NotBlank
+    private String userId;
+
+
+
+
+
+
+
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StutranDocDto.java

@@ -0,0 +1,36 @@
+package com.sztzjy.block_finance.entity.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.validation.annotation.Validated;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @author 17803
+ * @date 2024-03-21 15:53
+ */
+
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class StutranDocDto {
+
+
+//    private String publicKey;
+    @NotBlank
+    private String privateKey;
+
+    @NotBlank
+    private String userId;
+
+
+
+
+
+
+
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/mappers/StuTransactionDocumentsInfoMapper.java

@@ -0,0 +1,32 @@
+package com.sztzjy.block_finance.mappers;
+
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample;
+import java.util.List;
+
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+@Mapper
+public interface StuTransactionDocumentsInfoMapper {
+    long countByExample(StuTransactionDocumentsInfoExample example);
+
+    int deleteByExample(StuTransactionDocumentsInfoExample example);
+
+    int deleteByPrimaryKey(Integer id);
+
+    int insert(StuTransactionDocumentsInfo record);
+
+    int insertSelective(StuTransactionDocumentsInfo record);
+
+    List<StuTransactionDocumentsInfo> selectByExample(StuTransactionDocumentsInfoExample example);
+
+    StuTransactionDocumentsInfo selectByPrimaryKey(Integer id);
+
+    int updateByExampleSelective(@Param("record") StuTransactionDocumentsInfo record, @Param("example") StuTransactionDocumentsInfoExample example);
+
+    int updateByExample(@Param("record") StuTransactionDocumentsInfo record, @Param("example") StuTransactionDocumentsInfoExample example);
+
+    int updateByPrimaryKeySelective(StuTransactionDocumentsInfo record);
+
+    int updateByPrimaryKey(StuTransactionDocumentsInfo record);
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/mappers/stuJoinNodeMapper.java

@@ -3,8 +3,10 @@ package com.sztzjy.block_finance.mappers;
 import com.sztzjy.block_finance.entity.stuJoinNode;
 import com.sztzjy.block_finance.entity.stuJoinNodeExample;
 import java.util.List;
-import org.apache.ibatis.annotations.Param;
 
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+@Mapper
 public interface stuJoinNodeMapper {
     long countByExample(stuJoinNodeExample example);
 

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/StuBusinessSupplyService.java

@@ -1,6 +1,7 @@
 package com.sztzjy.block_finance.service;
 
 import com.sztzjy.block_finance.entity.dto.StuAddNodesDto;
+import com.sztzjy.block_finance.entity.dto.StuSecretInfoDto;
 import com.sztzjy.block_finance.entity.stuJoinNode;
 import io.swagger.annotations.ApiParam;
 import org.springframework.web.multipart.MultipartFile;
@@ -23,4 +24,6 @@ public interface StuBusinessSupplyService {
     String uploadBussinessImg(MultipartFile file,
                               String userId,
                               String userName);
+    //获取密码箱公私密钥
+    StuSecretInfoDto getSecretInfo(String userId);
 }

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/StuEncryptOnChainService.java

@@ -0,0 +1,25 @@
+package com.sztzjy.block_finance.service;
+
+import com.sztzjy.block_finance.entity.dto.StutInfoSecDto;
+import com.sztzjy.block_finance.entity.dto.StutranDocDto;
+import com.sztzjy.block_finance.util.ResultEntity;
+
+import java.security.NoSuchAlgorithmException;
+
+/**
+ * @author 17803
+ * @date 2024-03-21 15:57
+ */
+public interface StuEncryptOnChainService {
+
+    //交易文件数字签名
+    ResultEntity tranDoc(StutranDocDto dto) throws NoSuchAlgorithmException;
+
+    /**
+        * 交易相关信息加密
+        * @param dto
+        * @return
+    */
+
+    ResultEntity InfoSec(StutInfoSecDto dto) throws Exception;
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/StuTransactionConfirmationService.java

@@ -0,0 +1,40 @@
+package com.sztzjy.block_finance.service;
+
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo;
+import com.sztzjy.block_finance.entity.dto.StutInfoSecDto;
+import com.sztzjy.block_finance.entity.dto.StutranDocDto;
+import com.sztzjy.block_finance.util.ResultEntity;
+
+import java.util.List;
+
+/**
+ * @author 17803
+ * @date 2024-03-25 17:39
+ */
+
+
+public interface StuTransactionConfirmationService {
+    /**
+        * 交易文件数据
+        * @param userId
+        * @return
+    */
+
+    ResultEntity<List<StuTransactionDocumentsInfo>> tranDataList(String userId);
+
+    /**
+        * 交易相关信息解密
+        * @param dto
+        * @return
+    */
+
+    ResultEntity updateEncryByInfo(StutranDocDto dto);
+
+    /**
+        * 数字签名解密
+        * @param dto
+        * @return
+    */
+
+    ResultEntity digitalEncryByInfo(StutInfoSecDto dto);
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/impl/StuBusinessSupplyServiceImpl.java

@@ -9,6 +9,7 @@ import com.sztzjy.block_finance.config.Constant;
 import com.sztzjy.block_finance.config.exception.handler.InvoceTException;
 import com.sztzjy.block_finance.config.exception.handler.NoContentException;
 import com.sztzjy.block_finance.entity.dto.StuAddNodesDto;
+import com.sztzjy.block_finance.entity.dto.StuSecretInfoDto;
 import com.sztzjy.block_finance.entity.stuJoinNode;
 import com.sztzjy.block_finance.entity.stuJoinNodeExample;
 import com.sztzjy.block_finance.mappers.stuJoinNodeMapper;
@@ -249,4 +250,24 @@ public class StuBusinessSupplyServiceImpl implements StuBusinessSupplyService {
         }
 
     }
+
+    //获取密码箱公私密钥
+    @Override
+    public StuSecretInfoDto getSecretInfo(String userId) {
+
+        StuSecretInfoDto stuSecretInfoDto = new StuSecretInfoDto();
+        stuSecretInfoDto.setKunMingPublicKey(Constant.KUNMINGPUBLICKEY);
+        stuSecretInfoDto.setKunMingPrivateKey(Constant.KUNMINGPRIVATEKEY);
+
+        stuSecretInfoDto.setXinFengPublicKey(Constant.XINFENGPUBLICKEY);
+        stuSecretInfoDto.setXinFengPrivateKey(Constant.XINFENGPRIVATEKEY);
+
+        stuSecretInfoDto.setYinBangPublicKey(Constant.YINBANGPUBLICKEY);
+        stuSecretInfoDto.setYinBangPrivateKey(Constant.YINBANGPRIVATEKEY);
+
+        stuSecretInfoDto.setShenZhenPublicKey(Constant.SHENZHENPUBLICKEY);
+        stuSecretInfoDto.setShenZhenPrivateKey(Constant.SHENZHENPRIVATEKEY);
+
+        return stuSecretInfoDto;
+    }
 }

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/impl/StuEncryptOnChainServiceImpl.java

@@ -0,0 +1,119 @@
+package com.sztzjy.block_finance.service.impl;/**
+ * @author 17803
+ * @date 2024-03-21 15:58
+ */
+
+import com.sztzjy.block_finance.config.Constant;
+import com.sztzjy.block_finance.config.exception.handler.InvoceTException;
+import com.sztzjy.block_finance.config.exception.handler.ServiceException;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample;
+import com.sztzjy.block_finance.entity.dto.StutInfoSecDto;
+import com.sztzjy.block_finance.entity.dto.StutranDocDto;
+import com.sztzjy.block_finance.mappers.StuTransactionDocumentsInfoMapper;
+import com.sztzjy.block_finance.service.StuEncryptOnChainService;
+import com.sztzjy.block_finance.util.ResultEntity;
+import com.sztzjy.block_finance.util.RsaUtil;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Service;
+
+import java.security.NoSuchAlgorithmException;
+import java.util.List;
+
+@Service
+public class StuEncryptOnChainServiceImpl implements StuEncryptOnChainService {
+
+
+
+    @Autowired
+    private StuTransactionDocumentsInfoMapper documentsInfoMapper;
+
+    //交易文件数字签名
+    @Override
+    public ResultEntity tranDoc(StutranDocDto dto) throws NoSuchAlgorithmException {
+
+        //校验私钥
+        if (Constant.XINFENGPRIVATEKEY.equals(dto.getPrivateKey()))
+        {
+
+                //加密摘要
+               // String s = RsaUtil.encryptByPrivateKey(dto.getUserId(),Constant.XINFENGPRIVATEKEY);
+                String s = RsaUtil.generateHash(dto.getUserId());
+
+                StuTransactionDocumentsInfoExample example = new StuTransactionDocumentsInfoExample();
+                example.createCriteria().andUserIdEqualTo(dto.getUserId());
+                //查询用户数据
+                List<StuTransactionDocumentsInfo> stuTransactionDocumentsInfoList = documentsInfoMapper.selectByExample(example);
+                if (stuTransactionDocumentsInfoList.size() == 5){
+
+                    //五条数据批量更新
+
+                    stuTransactionDocumentsInfoList.forEach(documentsInfo->{
+                        documentsInfo.setCrypDigest(s);
+                        documentsInfo.setSignatureVerificationStatus(1);
+                        documentsInfoMapper.updateByPrimaryKeySelective(documentsInfo);
+                    });
+
+                    return new ResultEntity<>(HttpStatus.OK,"加密成功",s);
+                }else {
+                    throw  new ServiceException(HttpStatus.ACCEPTED,"请先完成文件上传！");
+
+                }
+
+
+        }else {
+            throw  new ServiceException(HttpStatus.ACCEPTED,"请选择正确的密钥！");
+        }
+
+
+
+
+    }
+
+    /**
+     * 交易相关信息加密
+     * @param dto
+     * @return
+     */
+    @Override
+    public ResultEntity InfoSec(StutInfoSecDto dto) throws Exception {
+
+        //校验公钥
+        if (Constant.XINFENGPUBLICKEY.equals(dto.getPublicKey()))
+        {
+
+
+            String s = RsaUtil.encryptByPublicKey(dto.getUserId(),Constant.XINFENGPUBLICKEY);
+            StuTransactionDocumentsInfoExample example = new StuTransactionDocumentsInfoExample();
+            example.createCriteria().andUserIdEqualTo(dto.getUserId());
+            //查询用户数据
+            List<StuTransactionDocumentsInfo> stuTransactionDocumentsInfoList = documentsInfoMapper.selectByExample(example);
+            if (stuTransactionDocumentsInfoList.size() == 5){
+
+                    //五条数据批量更新
+                    stuTransactionDocumentsInfoList.forEach(documentsInfo->{
+                    documentsInfo.setInformationCiphertext(s);
+                    documentsInfo.setInformationStatus(1);
+
+                    documentsInfoMapper.updateByPrimaryKeySelective(documentsInfo);
+                });
+
+                return new ResultEntity<>(HttpStatus.OK,"加密成功",s);
+            }else {
+
+                throw  new ServiceException(HttpStatus.ACCEPTED,"请先完成文件上传！");
+            }
+
+
+
+        }else
+        {
+            throw  new ServiceException(HttpStatus.ACCEPTED,"请选择正确的密钥！");
+        }
+
+
+
+
+    }
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/impl/StuTransactionConfirmationServiceImpl.java

@@ -0,0 +1,155 @@
+package com.sztzjy.block_finance.service.impl;/**
+ * @author 17803
+ * @date 2024-03-25 17:39
+ */
+
+import com.sztzjy.block_finance.config.Constant;
+import com.sztzjy.block_finance.config.exception.handler.ServiceException;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo;
+import com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample;
+import com.sztzjy.block_finance.entity.dto.StutInfoSecDto;
+import com.sztzjy.block_finance.entity.dto.StutranDocDto;
+import com.sztzjy.block_finance.mappers.StuTransactionDocumentsInfoMapper;
+import com.sztzjy.block_finance.service.StuTransactionConfirmationService;
+import com.sztzjy.block_finance.util.ResultEntity;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class StuTransactionConfirmationServiceImpl implements StuTransactionConfirmationService {
+
+
+    @Autowired
+    private StuTransactionDocumentsInfoMapper documentsInfoMapper;
+
+    /**
+        * 交易文件数据
+        * @param userId
+        * @return
+    */
+
+    @Override
+    public ResultEntity<List<StuTransactionDocumentsInfo>> tranDataList(String userId) {
+
+        StuTransactionDocumentsInfoExample example = new StuTransactionDocumentsInfoExample();
+        example.createCriteria().andUserIdEqualTo(userId);
+        List<StuTransactionDocumentsInfo> stuTransactionDocumentsInfoList = documentsInfoMapper.selectByExample(example);
+        if (!stuTransactionDocumentsInfoList.isEmpty()){
+
+            //判断交易相关信息解密状态
+            if (stuTransactionDocumentsInfoList.get(0).getInformationStatusEncry() == 1){
+                return  new ResultEntity<>(HttpStatus.OK,"获取成功！",stuTransactionDocumentsInfoList);
+            }
+
+            stuTransactionDocumentsInfoList.forEach(item->{
+                item.setFileName("--");
+
+            });
+            return  new ResultEntity<>(HttpStatus.OK,"获取成功！",stuTransactionDocumentsInfoList);
+
+        }else {
+
+            return  new ResultEntity<>(HttpStatus.OK);
+        }
+
+
+
+    }
+
+    /**
+        * 交易相关信息解密
+        * @param dto
+        * @return
+    */
+
+    @Override
+    public ResultEntity updateEncryByInfo(StutranDocDto dto) {
+
+        //判断私钥是否正确
+        if (Constant.XINFENGPRIVATEKEY.equals(dto.getPrivateKey())){
+
+            StuTransactionDocumentsInfoExample example = new StuTransactionDocumentsInfoExample();
+            example.createCriteria().andUserIdEqualTo(dto.getUserId());
+
+            List<StuTransactionDocumentsInfo> stuTransactionDocumentsInfoList = documentsInfoMapper.selectByExample(example);
+            if (!stuTransactionDocumentsInfoList.isEmpty()){
+
+//                更新解密状态
+                stuTransactionDocumentsInfoList.forEach(item->{
+                    item.setInformationStatus(1);
+                    documentsInfoMapper.updateByPrimaryKey(item);
+                });
+
+
+                return new ResultEntity(HttpStatus.OK,"解密成功!");
+
+
+            }else {
+
+                return new ResultEntity(HttpStatus.BAD_REQUEST,"暂未查到加密数据！");
+            }
+
+
+
+        }else {
+
+
+            throw new ServiceException(HttpStatus.ACCEPTED,"请选择正确的密钥!");
+
+        }
+
+
+
+
+
+
+    }
+
+    /**
+        * 数字签名解密
+        * @param dto
+        * @return
+    */
+
+    @Override
+    public ResultEntity digitalEncryByInfo(StutInfoSecDto dto) {
+
+        if (Constant.XINFENGPUBLICKEY.equals(dto.getPublicKey()))
+        {
+
+            StuTransactionDocumentsInfoExample example = new StuTransactionDocumentsInfoExample();
+            example.createCriteria().andUserIdEqualTo(dto.getUserId());
+
+            List<StuTransactionDocumentsInfo> stuTransactionDocumentsInfoList = documentsInfoMapper.selectByExample(example);
+            if (!stuTransactionDocumentsInfoList.isEmpty()){
+
+//                更新解密状态
+                stuTransactionDocumentsInfoList.forEach(item->{
+                    item.setSignatureVerificationStatusEncry(1);
+                    documentsInfoMapper.updateByPrimaryKey(item);
+                });
+
+
+                return new ResultEntity(HttpStatus.OK,"解密成功!");
+
+
+            }else {
+
+                return new ResultEntity(HttpStatus.BAD_REQUEST,"暂未查到加密数据！");
+            }
+
+
+
+        }else {
+
+            throw new ServiceException(HttpStatus.ACCEPTED,"请选择正确的密钥!");
+
+        }
+
+
+
+    }
+}

BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/util/RsaUtil.java

@@ -338,6 +338,20 @@ public class RsaUtil {
     }
 
 
+    public static String generateHash(String text) throws NoSuchAlgorithmException {
+        MessageDigest digest = MessageDigest.getInstance("SHA-256");
+        byte[] hash = digest.digest(text.getBytes());
+
+        // Convert byte array to hexadecimal string
+        StringBuilder hexString = new StringBuilder();
+        for (byte b : hash) {
+            String hex = Integer.toHexString(0xff & b);
+            if (hex.length() == 1) hexString.append('0');
+            hexString.append(hex);
+        }
+        return hexString.toString();
+    }
+
 
 
 

BlockFinanceCentral/src/main/resources/mappers/StuTransactionDocumentsInfoMapper.xml

@@ -0,0 +1,469 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sztzjy.block_finance.mappers.StuTransactionDocumentsInfoMapper">
+  <resultMap id="BaseResultMap" type="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo">
+    <id column="id" jdbcType="INTEGER" property="id" />
+    <result column="file_name" jdbcType="VARCHAR" property="fileName" />
+    <result column="url" jdbcType="VARCHAR" property="url" />
+    <result column="upload_status" jdbcType="INTEGER" property="uploadStatus" />
+    <result column="information_status" jdbcType="INTEGER" property="informationStatus" />
+    <result column="information_status_encry" jdbcType="INTEGER" property="informationStatusEncry" />
+    <result column="signature_verification_status_encry" jdbcType="INTEGER" property="signatureVerificationStatusEncry" />
+    <result column="signature_verification_status" jdbcType="INTEGER" property="signatureVerificationStatus" />
+    <result column="user_id" jdbcType="VARCHAR" property="userId" />
+    <result column="discount_display" jdbcType="INTEGER" property="discountDisplay" />
+    <result column="supplier_display" jdbcType="INTEGER" property="supplierDisplay" />
+    <result column="core_enterprise_display" jdbcType="INTEGER" property="coreEnterpriseDisplay" />
+    <result column="core_enterprise_receive_status" jdbcType="INTEGER" property="coreEnterpriseReceiveStatus" />
+    <result column="factoring_company_display" jdbcType="INTEGER" property="factoringCompanyDisplay" />
+    <result column="factoring_companies_receive_status" jdbcType="INTEGER" property="factoringCompaniesReceiveStatus" />
+    <result column="read_status" jdbcType="INTEGER" property="readStatus" />
+    <result column="download_status" jdbcType="INTEGER" property="downloadStatus" />
+    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
+    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
+    <result column="cryp_digest" jdbcType="VARCHAR" property="crypDigest" />
+    <result column="information_ciphertext" jdbcType="VARCHAR" property="informationCiphertext" />
+  </resultMap>
+  <sql id="Example_Where_Clause">
+    <where>
+      <foreach collection="oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Update_By_Example_Where_Clause">
+    <where>
+      <foreach collection="example.oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Base_Column_List">
+    id, file_name, url, upload_status, information_status, information_status_encry, 
+    signature_verification_status_encry, signature_verification_status, user_id, discount_display, 
+    supplier_display, core_enterprise_display, core_enterprise_receive_status, factoring_company_display, 
+    factoring_companies_receive_status, read_status, download_status, create_time, update_time, 
+    cryp_digest, information_ciphertext
+  </sql>
+  <select id="selectByExample" parameterType="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from stu_transaction_documents_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+    select 
+    <include refid="Base_Column_List" />
+    from stu_transaction_documents_info
+    where id = #{id,jdbcType=INTEGER}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
+    delete from stu_transaction_documents_info
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+  <delete id="deleteByExample" parameterType="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample">
+    delete from stu_transaction_documents_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo">
+    insert into stu_transaction_documents_info (id, file_name, url, 
+      upload_status, information_status, information_status_encry, 
+      signature_verification_status_encry, signature_verification_status, 
+      user_id, discount_display, supplier_display, 
+      core_enterprise_display, core_enterprise_receive_status, 
+      factoring_company_display, factoring_companies_receive_status, 
+      read_status, download_status, create_time, 
+      update_time, cryp_digest, information_ciphertext
+      )
+    values (#{id,jdbcType=INTEGER}, #{fileName,jdbcType=VARCHAR}, #{url,jdbcType=VARCHAR}, 
+      #{uploadStatus,jdbcType=INTEGER}, #{informationStatus,jdbcType=INTEGER}, #{informationStatusEncry,jdbcType=INTEGER}, 
+      #{signatureVerificationStatusEncry,jdbcType=INTEGER}, #{signatureVerificationStatus,jdbcType=INTEGER}, 
+      #{userId,jdbcType=VARCHAR}, #{discountDisplay,jdbcType=INTEGER}, #{supplierDisplay,jdbcType=INTEGER}, 
+      #{coreEnterpriseDisplay,jdbcType=INTEGER}, #{coreEnterpriseReceiveStatus,jdbcType=INTEGER}, 
+      #{factoringCompanyDisplay,jdbcType=INTEGER}, #{factoringCompaniesReceiveStatus,jdbcType=INTEGER}, 
+      #{readStatus,jdbcType=INTEGER}, #{downloadStatus,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}, 
+      #{updateTime,jdbcType=TIMESTAMP}, #{crypDigest,jdbcType=VARCHAR}, #{informationCiphertext,jdbcType=VARCHAR}
+      )
+  </insert>
+  <insert id="insertSelective" parameterType="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo">
+    insert into stu_transaction_documents_info
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="fileName != null">
+        file_name,
+      </if>
+      <if test="url != null">
+        url,
+      </if>
+      <if test="uploadStatus != null">
+        upload_status,
+      </if>
+      <if test="informationStatus != null">
+        information_status,
+      </if>
+      <if test="informationStatusEncry != null">
+        information_status_encry,
+      </if>
+      <if test="signatureVerificationStatusEncry != null">
+        signature_verification_status_encry,
+      </if>
+      <if test="signatureVerificationStatus != null">
+        signature_verification_status,
+      </if>
+      <if test="userId != null">
+        user_id,
+      </if>
+      <if test="discountDisplay != null">
+        discount_display,
+      </if>
+      <if test="supplierDisplay != null">
+        supplier_display,
+      </if>
+      <if test="coreEnterpriseDisplay != null">
+        core_enterprise_display,
+      </if>
+      <if test="coreEnterpriseReceiveStatus != null">
+        core_enterprise_receive_status,
+      </if>
+      <if test="factoringCompanyDisplay != null">
+        factoring_company_display,
+      </if>
+      <if test="factoringCompaniesReceiveStatus != null">
+        factoring_companies_receive_status,
+      </if>
+      <if test="readStatus != null">
+        read_status,
+      </if>
+      <if test="downloadStatus != null">
+        download_status,
+      </if>
+      <if test="createTime != null">
+        create_time,
+      </if>
+      <if test="updateTime != null">
+        update_time,
+      </if>
+      <if test="crypDigest != null">
+        cryp_digest,
+      </if>
+      <if test="informationCiphertext != null">
+        information_ciphertext,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=INTEGER},
+      </if>
+      <if test="fileName != null">
+        #{fileName,jdbcType=VARCHAR},
+      </if>
+      <if test="url != null">
+        #{url,jdbcType=VARCHAR},
+      </if>
+      <if test="uploadStatus != null">
+        #{uploadStatus,jdbcType=INTEGER},
+      </if>
+      <if test="informationStatus != null">
+        #{informationStatus,jdbcType=INTEGER},
+      </if>
+      <if test="informationStatusEncry != null">
+        #{informationStatusEncry,jdbcType=INTEGER},
+      </if>
+      <if test="signatureVerificationStatusEncry != null">
+        #{signatureVerificationStatusEncry,jdbcType=INTEGER},
+      </if>
+      <if test="signatureVerificationStatus != null">
+        #{signatureVerificationStatus,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        #{userId,jdbcType=VARCHAR},
+      </if>
+      <if test="discountDisplay != null">
+        #{discountDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="supplierDisplay != null">
+        #{supplierDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="coreEnterpriseDisplay != null">
+        #{coreEnterpriseDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="coreEnterpriseReceiveStatus != null">
+        #{coreEnterpriseReceiveStatus,jdbcType=INTEGER},
+      </if>
+      <if test="factoringCompanyDisplay != null">
+        #{factoringCompanyDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="factoringCompaniesReceiveStatus != null">
+        #{factoringCompaniesReceiveStatus,jdbcType=INTEGER},
+      </if>
+      <if test="readStatus != null">
+        #{readStatus,jdbcType=INTEGER},
+      </if>
+      <if test="downloadStatus != null">
+        #{downloadStatus,jdbcType=INTEGER},
+      </if>
+      <if test="createTime != null">
+        #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updateTime != null">
+        #{updateTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="crypDigest != null">
+        #{crypDigest,jdbcType=VARCHAR},
+      </if>
+      <if test="informationCiphertext != null">
+        #{informationCiphertext,jdbcType=VARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfoExample" resultType="java.lang.Long">
+    select count(*) from stu_transaction_documents_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update stu_transaction_documents_info
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=INTEGER},
+      </if>
+      <if test="record.fileName != null">
+        file_name = #{record.fileName,jdbcType=VARCHAR},
+      </if>
+      <if test="record.url != null">
+        url = #{record.url,jdbcType=VARCHAR},
+      </if>
+      <if test="record.uploadStatus != null">
+        upload_status = #{record.uploadStatus,jdbcType=INTEGER},
+      </if>
+      <if test="record.informationStatus != null">
+        information_status = #{record.informationStatus,jdbcType=INTEGER},
+      </if>
+      <if test="record.informationStatusEncry != null">
+        information_status_encry = #{record.informationStatusEncry,jdbcType=INTEGER},
+      </if>
+      <if test="record.signatureVerificationStatusEncry != null">
+        signature_verification_status_encry = #{record.signatureVerificationStatusEncry,jdbcType=INTEGER},
+      </if>
+      <if test="record.signatureVerificationStatus != null">
+        signature_verification_status = #{record.signatureVerificationStatus,jdbcType=INTEGER},
+      </if>
+      <if test="record.userId != null">
+        user_id = #{record.userId,jdbcType=VARCHAR},
+      </if>
+      <if test="record.discountDisplay != null">
+        discount_display = #{record.discountDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="record.supplierDisplay != null">
+        supplier_display = #{record.supplierDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="record.coreEnterpriseDisplay != null">
+        core_enterprise_display = #{record.coreEnterpriseDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="record.coreEnterpriseReceiveStatus != null">
+        core_enterprise_receive_status = #{record.coreEnterpriseReceiveStatus,jdbcType=INTEGER},
+      </if>
+      <if test="record.factoringCompanyDisplay != null">
+        factoring_company_display = #{record.factoringCompanyDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="record.factoringCompaniesReceiveStatus != null">
+        factoring_companies_receive_status = #{record.factoringCompaniesReceiveStatus,jdbcType=INTEGER},
+      </if>
+      <if test="record.readStatus != null">
+        read_status = #{record.readStatus,jdbcType=INTEGER},
+      </if>
+      <if test="record.downloadStatus != null">
+        download_status = #{record.downloadStatus,jdbcType=INTEGER},
+      </if>
+      <if test="record.createTime != null">
+        create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="record.updateTime != null">
+        update_time = #{record.updateTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="record.crypDigest != null">
+        cryp_digest = #{record.crypDigest,jdbcType=VARCHAR},
+      </if>
+      <if test="record.informationCiphertext != null">
+        information_ciphertext = #{record.informationCiphertext,jdbcType=VARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update stu_transaction_documents_info
+    set id = #{record.id,jdbcType=INTEGER},
+      file_name = #{record.fileName,jdbcType=VARCHAR},
+      url = #{record.url,jdbcType=VARCHAR},
+      upload_status = #{record.uploadStatus,jdbcType=INTEGER},
+      information_status = #{record.informationStatus,jdbcType=INTEGER},
+      information_status_encry = #{record.informationStatusEncry,jdbcType=INTEGER},
+      signature_verification_status_encry = #{record.signatureVerificationStatusEncry,jdbcType=INTEGER},
+      signature_verification_status = #{record.signatureVerificationStatus,jdbcType=INTEGER},
+      user_id = #{record.userId,jdbcType=VARCHAR},
+      discount_display = #{record.discountDisplay,jdbcType=INTEGER},
+      supplier_display = #{record.supplierDisplay,jdbcType=INTEGER},
+      core_enterprise_display = #{record.coreEnterpriseDisplay,jdbcType=INTEGER},
+      core_enterprise_receive_status = #{record.coreEnterpriseReceiveStatus,jdbcType=INTEGER},
+      factoring_company_display = #{record.factoringCompanyDisplay,jdbcType=INTEGER},
+      factoring_companies_receive_status = #{record.factoringCompaniesReceiveStatus,jdbcType=INTEGER},
+      read_status = #{record.readStatus,jdbcType=INTEGER},
+      download_status = #{record.downloadStatus,jdbcType=INTEGER},
+      create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      update_time = #{record.updateTime,jdbcType=TIMESTAMP},
+      cryp_digest = #{record.crypDigest,jdbcType=VARCHAR},
+      information_ciphertext = #{record.informationCiphertext,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo">
+    update stu_transaction_documents_info
+    <set>
+      <if test="fileName != null">
+        file_name = #{fileName,jdbcType=VARCHAR},
+      </if>
+      <if test="url != null">
+        url = #{url,jdbcType=VARCHAR},
+      </if>
+      <if test="uploadStatus != null">
+        upload_status = #{uploadStatus,jdbcType=INTEGER},
+      </if>
+      <if test="informationStatus != null">
+        information_status = #{informationStatus,jdbcType=INTEGER},
+      </if>
+      <if test="informationStatusEncry != null">
+        information_status_encry = #{informationStatusEncry,jdbcType=INTEGER},
+      </if>
+      <if test="signatureVerificationStatusEncry != null">
+        signature_verification_status_encry = #{signatureVerificationStatusEncry,jdbcType=INTEGER},
+      </if>
+      <if test="signatureVerificationStatus != null">
+        signature_verification_status = #{signatureVerificationStatus,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        user_id = #{userId,jdbcType=VARCHAR},
+      </if>
+      <if test="discountDisplay != null">
+        discount_display = #{discountDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="supplierDisplay != null">
+        supplier_display = #{supplierDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="coreEnterpriseDisplay != null">
+        core_enterprise_display = #{coreEnterpriseDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="coreEnterpriseReceiveStatus != null">
+        core_enterprise_receive_status = #{coreEnterpriseReceiveStatus,jdbcType=INTEGER},
+      </if>
+      <if test="factoringCompanyDisplay != null">
+        factoring_company_display = #{factoringCompanyDisplay,jdbcType=INTEGER},
+      </if>
+      <if test="factoringCompaniesReceiveStatus != null">
+        factoring_companies_receive_status = #{factoringCompaniesReceiveStatus,jdbcType=INTEGER},
+      </if>
+      <if test="readStatus != null">
+        read_status = #{readStatus,jdbcType=INTEGER},
+      </if>
+      <if test="downloadStatus != null">
+        download_status = #{downloadStatus,jdbcType=INTEGER},
+      </if>
+      <if test="createTime != null">
+        create_time = #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updateTime != null">
+        update_time = #{updateTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="crypDigest != null">
+        cryp_digest = #{crypDigest,jdbcType=VARCHAR},
+      </if>
+      <if test="informationCiphertext != null">
+        information_ciphertext = #{informationCiphertext,jdbcType=VARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.sztzjy.block_finance.entity.StuTransactionDocumentsInfo">
+    update stu_transaction_documents_info
+    set file_name = #{fileName,jdbcType=VARCHAR},
+      url = #{url,jdbcType=VARCHAR},
+      upload_status = #{uploadStatus,jdbcType=INTEGER},
+      information_status = #{informationStatus,jdbcType=INTEGER},
+      information_status_encry = #{informationStatusEncry,jdbcType=INTEGER},
+      signature_verification_status_encry = #{signatureVerificationStatusEncry,jdbcType=INTEGER},
+      signature_verification_status = #{signatureVerificationStatus,jdbcType=INTEGER},
+      user_id = #{userId,jdbcType=VARCHAR},
+      discount_display = #{discountDisplay,jdbcType=INTEGER},
+      supplier_display = #{supplierDisplay,jdbcType=INTEGER},
+      core_enterprise_display = #{coreEnterpriseDisplay,jdbcType=INTEGER},
+      core_enterprise_receive_status = #{coreEnterpriseReceiveStatus,jdbcType=INTEGER},
+      factoring_company_display = #{factoringCompanyDisplay,jdbcType=INTEGER},
+      factoring_companies_receive_status = #{factoringCompaniesReceiveStatus,jdbcType=INTEGER},
+      read_status = #{readStatus,jdbcType=INTEGER},
+      download_status = #{downloadStatus,jdbcType=INTEGER},
+      create_time = #{createTime,jdbcType=TIMESTAMP},
+      update_time = #{updateTime,jdbcType=TIMESTAMP},
+      cryp_digest = #{crypDigest,jdbcType=VARCHAR},
+      information_ciphertext = #{informationCiphertext,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>