新增三方接口

src/main/java/com/sztzjy/resource_center/controller/api/ResourceApi.java

@@ -11,13 +11,17 @@ import com.sztzjy.resource_center.mapper.SysResourceMapper;
 import com.sztzjy.resource_center.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.web.bind.annotation.PostMapping;
+import org.springframework.beans.factory.annotation.Value;
-import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.core.io.FileSystemResource;
-import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.http.MediaType;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.File;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
@@ -28,17 +32,16 @@ import java.util.stream.Collectors;
 @Api(tags = "资源方面API")
 @RequestMapping("api/tea/ResourceApi")
 public class ResourceApi {
-
     @Autowired
     private SysResourceMapper sysResourceMapper;
+    @Value("${file.path}")
+    private String filePath;
     @Autowired
-    private SysResourceAndCourseMapper sysResourceAndCourseMapper;
+    private IFileUtil fileUtil;
     @Autowired
-    private SysCaseQuestionMapper sysCaseQuestionMapper;
+    private SysResourceAndCourseMapper sysResourceAndCourseMapper;
     @Autowired
     SysOneCatalogMapper oneCatalogMapper;
-    @Autowired
-    private IFileUtil fileUtil;
 
 
     private SysOneCatalog getSysOneCatalogs(String systemOwner) {
@@ -190,6 +193,93 @@ public class ResourceApi {
     }
 
 
+    //下载资源文件
+    @GetMapping("downloadResource")
+    @ApiOperation("下载资源文件")
+    @AnonymousAccess
+    public void downloadResource(@ApiParam("资源ID") @RequestParam String resourceId, HttpServletResponse response) {
+        SysResource sysResource = sysResourceMapper.selectByPrimaryKey(resourceId);
+        if ("课件".equals(sysResource.getResourceType())) {
+            fileUtil.download(response, sysResource.getResourceName(), sysResource.getUrl());
+        }
+        if (sysResource.getCount() == null) {
+            sysResource.setCount(1);
+        } else {
+            sysResource.setCount(sysResource.getCount() + 1);
+        }
+        sysResourceMapper.updateByPrimaryKey(sysResource);
+    }
+
+
+
+
+    @GetMapping("/getResource")
+    @ApiOperation("预览/获取视频或课件")
+    @AnonymousAccess
+    public ResponseEntity<FileSystemResource> streamVideo(@ApiParam("资源ID") @RequestParam String id) {
+
+        SysResource sysResource = sysResourceMapper.selectByPrimaryKey(id);
+        String url = sysResource.getUrl();
+        String videoPath = filePath + url;
+        File videoFile = new File(videoPath);
+        if ("视频".equals(sysResource.getResourceType())) {
+            if (videoFile.exists()) {
+//                    Path path = Paths.get(videoPath);
+                FileSystemResource fileSystemResource = new FileSystemResource(videoFile);
+
+                //设置count
+                if (sysResource.getCount() == null) {
+                    sysResource.setCount(1);
+                } else {
+                    sysResource.setCount(sysResource.getCount() + 1);
+                }
+                sysResourceMapper.updateByPrimaryKey(sysResource);
+
+
+                return ResponseEntity.ok()
+                        .contentType(MediaType.parseMediaType("video/mp4"))
+                        .body(fileSystemResource);
+            } else {
+                return ResponseEntity.notFound().build();
+            }
+        } else if ("课件".equals(sysResource.getResourceType())) {
+            if (videoFile.exists()) {
+                FileSystemResource fileSystemResource = new FileSystemResource(videoFile);
+
+                //设置count
+                if (sysResource.getCount() == null) {
+                    sysResource.setCount(1);
+                } else {
+                    sysResource.setCount(sysResource.getCount() + 1);
+                }
+                sysResourceMapper.updateByPrimaryKey(sysResource);
+
+
+                if (url.endsWith("pptx")) {
+                    return ResponseEntity.ok()
+                            .contentType(MediaType.parseMediaType("application/vnd.openxmlformats-officedocument.presentationml.presentation"))
+                            .body(fileSystemResource);
+                } else if (url.endsWith("ppt")) {
+                    return ResponseEntity.ok()
+                            .contentType(MediaType.parseMediaType("application/vnd.ms-powerpoint"))
+                            .body(fileSystemResource);
+                } else {
+                    return ResponseEntity.ok()
+                            .contentType(MediaType.parseMediaType("application/pdf"))
+                            .body(fileSystemResource);
+                }
+            } else {
+                return ResponseEntity.notFound().build();
+            }
+        }
+
+        return ResponseEntity.notFound().build();
+    }
+
+
+
+
+
     /**
      * 获取最受欢迎的资源名称
      * 方法名：getMostPopularName

src/main/java/com/sztzjy/resource_center/entity/SysResource.java

@@ -43,6 +43,9 @@ public class SysResource {
 
     private String threeName;
 
+    @ApiModelProperty("使用次数")
+    private Integer count;
+
     @ApiModelProperty("启用状态 1已启用 0未启用")
     private Integer status;
 
@@ -145,6 +148,14 @@ public class SysResource {
         this.threeName = threeName == null ? null : threeName.trim();
     }
 
+    public Integer getCount() {
+        return count;
+    }
+
+    public void setCount(Integer count) {
+        this.count = count;
+    }
+
     public Integer getStatus() {
         return status;
     }

src/main/java/com/sztzjy/resource_center/entity/SysResourceExample.java

@@ -945,6 +945,66 @@ public class SysResourceExample {
             return (Criteria) this;
         }
 
+        public Criteria andCountIsNull() {
+            addCriterion("count is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountIsNotNull() {
+            addCriterion("count is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountEqualTo(Integer value) {
+            addCriterion("count =", value, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountNotEqualTo(Integer value) {
+            addCriterion("count <>", value, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountGreaterThan(Integer value) {
+            addCriterion("count >", value, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountGreaterThanOrEqualTo(Integer value) {
+            addCriterion("count >=", value, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountLessThan(Integer value) {
+            addCriterion("count <", value, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountLessThanOrEqualTo(Integer value) {
+            addCriterion("count <=", value, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountIn(List<Integer> values) {
+            addCriterion("count in", values, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountNotIn(List<Integer> values) {
+            addCriterion("count not in", values, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountBetween(Integer value1, Integer value2) {
+            addCriterion("count between", value1, value2, "count");
+            return (Criteria) this;
+        }
+
+        public Criteria andCountNotBetween(Integer value1, Integer value2) {
+            addCriterion("count not between", value1, value2, "count");
+            return (Criteria) this;
+        }
+
         public Criteria andStatusIsNull() {
             addCriterion("status is null");
             return (Criteria) this;

src/main/java/com/sztzjy/resource_center/mapper/SysResourceMapper.java

@@ -2,14 +2,12 @@ package com.sztzjy.resource_center.mapper;
 
 import com.sztzjy.resource_center.entity.SysResource;
 import com.sztzjy.resource_center.entity.SysResourceExample;
-
 import java.util.List;
 import java.util.Map;
 
 import com.sztzjy.resource_center.entity.dto.SysResourceDto;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
-
 @Mapper
 public interface SysResourceMapper {
     long countByExample(SysResourceExample example);

src/main/resources/generatorConfig.xml

@@ -23,7 +23,7 @@
             <property name="useInformationSchema" value="true"/>        <!--useInformationSchema 实体类上添加数据表的注释 -->
         </jdbcConnection>
         <!-- 配置实体类的位置 -->
-        <javaModelGenerator targetPackage="com.sztzjy.resource_center.entity.admin" targetProject="src/main/java">
+        <javaModelGenerator targetPackage="com.sztzjy.resource_center.entity" targetProject="src/main/java">
             <!-- 生成的Java模型是否支持序列化 -->
             <property name="enableSubPackages" value="true"/>
             <property name="trimStrings" value="true"/>
@@ -35,7 +35,7 @@
         </sqlMapGenerator>
 
         <!-- 配置Mapper接口的位置 -->
-        <javaClientGenerator type="XMLMAPPER" targetPackage="com.sztzjy.resource_center.mapper.admin"
+        <javaClientGenerator type="XMLMAPPER" targetPackage="com.sztzjy.resource_center.mapper"
                              targetProject="src/main/java">
             <property name="enableSubPackages" value="true"/>
         </javaClientGenerator>
@@ -46,14 +46,14 @@
 <!--        <table tableName="sys_model_question" domainObjectName="SysModelQuestion" />-->
 <!--        <table tableName="sys_objective_questions" domainObjectName="SysObjectiveQuestions" />-->
 <!--        <table tableName="sys_one_catalog" domainObjectName="SysOneCatalog" />-->
-<!--        <table tableName="sys_resource" domainObjectName="SysResource" />-->
+        <table tableName="sys_resource" domainObjectName="SysResource" />
 <!--        <table tableName="sys_resource_and_course" domainObjectName="SysResourceAndCourse" />-->
 <!--        <table tableName="sys_resource_data" domainObjectName="SysResourceData" />-->
 <!--        <table tableName="sys_school" domainObjectName="SysSchool" />-->
 <!--        <table tableName="sys_three_catalog" domainObjectName="SysThreeCatalog" />-->
 <!--        <table tableName="sys_topic_and_course" domainObjectName="SysTopicAndCourse" />-->
-        <table tableName="admin_case" domainObjectName="AdminCase" />
+<!--        <table tableName="admin_case" domainObjectName="AdminCase" />-->
-        <table tableName="admin_data" domainObjectName="AdminData" />
+<!--        <table tableName="admin_data" domainObjectName="AdminData" />-->
 <!--        <table tableName="admin_collect_case" domainObjectName="AdminCollectCase" />-->
 <!--        <table tableName="admin_collect_data" domainObjectName="AdminCollectData" />-->
 <!--        <table tableName="admin_data_label" domainObjectName="AdminDataLabel" />-->

src/main/resources/mapper/SysResourceMapper.xml

@@ -14,6 +14,7 @@
     <result column="two_name" jdbcType="VARCHAR" property="twoName" />
     <result column="three_tag" jdbcType="VARCHAR" property="threeTag" />
     <result column="three_name" jdbcType="VARCHAR" property="threeName" />
+    <result column="count" jdbcType="INTEGER" property="count" />
     <result column="status" jdbcType="INTEGER" property="status" />
     <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
   </resultMap>
@@ -35,8 +36,7 @@
                 </when>
                 <when test="criterion.listValue">
                   and ${criterion.condition}
-                                    <foreach close=")" collection="criterion.value" item="listItem" open="("
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
-                                             separator=",">
                     #{listItem}
                   </foreach>
                 </when>
@@ -65,8 +65,7 @@
                 </when>
                 <when test="criterion.listValue">
                   and ${criterion.condition}
-                                    <foreach close=")" collection="criterion.value" item="listItem" open="("
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
-                                             separator=",">
                     #{listItem}
                   </foreach>
                 </when>
@@ -78,12 +77,10 @@
     </where>
   </sql>
   <sql id="Base_Column_List">
-        resource_id
+    resource_id, resource_name, url, picture_url, resource_type, source, one_tag, one_name, 
-        , resource_name, url, picture_url, resource_type, source, one_tag, one_name,
+    two_tag, two_name, three_tag, three_name, count, status, create_time
-    two_tag, two_name, three_tag, three_name, status, create_time
   </sql>
-    <select id="selectByExample" parameterType="com.sztzjy.resource_center.entity.SysResourceExample"
+  <select id="selectByExample" parameterType="com.sztzjy.resource_center.entity.SysResourceExample" resultMap="BaseResultMap">
-            resultMap="BaseResultMap">
     select
     <if test="distinct">
       distinct
@@ -104,8 +101,7 @@
     where resource_id = #{resourceId,jdbcType=VARCHAR}
   </select>
   <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
-        delete
+    delete from sys_resource
-        from sys_resource
     where resource_id = #{resourceId,jdbcType=VARCHAR}
   </delete>
   <delete id="deleteByExample" parameterType="com.sztzjy.resource_center.entity.SysResourceExample">
@@ -119,12 +115,14 @@
       picture_url, resource_type, source, 
       one_tag, one_name, two_tag, 
       two_name, three_tag, three_name, 
-                                  status, create_time)
+      count, status, create_time
+      )
     values (#{resourceId,jdbcType=VARCHAR}, #{resourceName,jdbcType=VARCHAR}, #{url,jdbcType=VARCHAR}, 
       #{pictureUrl,jdbcType=VARCHAR}, #{resourceType,jdbcType=VARCHAR}, #{source,jdbcType=VARCHAR}, 
       #{oneTag,jdbcType=VARCHAR}, #{oneName,jdbcType=VARCHAR}, #{twoTag,jdbcType=VARCHAR}, 
       #{twoName,jdbcType=VARCHAR}, #{threeTag,jdbcType=VARCHAR}, #{threeName,jdbcType=VARCHAR}, 
-                #{status,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP})
+      #{count,jdbcType=INTEGER}, #{status,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}
+      )
   </insert>
   <insert id="insertSelective" parameterType="com.sztzjy.resource_center.entity.SysResource">
     insert into sys_resource
@@ -165,6 +163,9 @@
       <if test="threeName != null">
         three_name,
       </if>
+      <if test="count != null">
+        count,
+      </if>
       <if test="status != null">
         status,
       </if>
@@ -209,6 +210,9 @@
       <if test="threeName != null">
         #{threeName,jdbcType=VARCHAR},
       </if>
+      <if test="count != null">
+        #{count,jdbcType=INTEGER},
+      </if>
       <if test="status != null">
         #{status,jdbcType=INTEGER},
       </if>
@@ -217,8 +221,7 @@
       </if>
     </trim>
   </insert>
-    <select id="countByExample" parameterType="com.sztzjy.resource_center.entity.SysResourceExample"
+  <select id="countByExample" parameterType="com.sztzjy.resource_center.entity.SysResourceExample" resultType="java.lang.Long">
-            resultType="java.lang.Long">
     select count(*) from sys_resource
     <if test="_parameter != null">
       <include refid="Example_Where_Clause" />
@@ -263,6 +266,9 @@
       <if test="record.threeName != null">
         three_name = #{record.threeName,jdbcType=VARCHAR},
       </if>
+      <if test="record.count != null">
+        count = #{record.count,jdbcType=INTEGER},
+      </if>
       <if test="record.status != null">
         status = #{record.status,jdbcType=INTEGER},
       </if>
@@ -288,6 +294,7 @@
       two_name = #{record.twoName,jdbcType=VARCHAR},
       three_tag = #{record.threeTag,jdbcType=VARCHAR},
       three_name = #{record.threeName,jdbcType=VARCHAR},
+      count = #{record.count,jdbcType=INTEGER},
       status = #{record.status,jdbcType=INTEGER},
       create_time = #{record.createTime,jdbcType=TIMESTAMP}
     <if test="_parameter != null">
@@ -330,6 +337,9 @@
       <if test="threeName != null">
         three_name = #{threeName,jdbcType=VARCHAR},
       </if>
+      <if test="count != null">
+        count = #{count,jdbcType=INTEGER},
+      </if>
       <if test="status != null">
         status = #{status,jdbcType=INTEGER},
       </if>
@@ -352,6 +362,7 @@
       two_name = #{twoName,jdbcType=VARCHAR},
       three_tag = #{threeTag,jdbcType=VARCHAR},
       three_name = #{threeName,jdbcType=VARCHAR},
+      count = #{count,jdbcType=INTEGER},
       status = #{status,jdbcType=INTEGER},
       create_time = #{createTime,jdbcType=TIMESTAMP}
     where resource_id = #{resourceId,jdbcType=VARCHAR}
@@ -426,7 +437,7 @@
     SELECT resource_type, count(*) as count
     FROM sys_resource
     WHERE resource_id IN
-        <foreach item="item" index="index" collection="list" open="(" separator="," close=")">
+    <foreach close=")" collection="list" index="index" item="item" open="(" separator=",">
       #{item}
     </foreach>
     AND source = #{schoolId}