获取当前登录的老师信息

web/src/main/java/cn/jlw/Interceptor/AuthenticationInterceptor.java

@@ -24,6 +24,7 @@ import java.util.Map;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 
+import static com.ibeetl.admin.core.service.CorePlatformService.T_STUDENT;
 import static com.ibeetl.jlw.web.StudentController.studentMap;
 
 /**
@@ -138,7 +139,7 @@ public class AuthenticationInterceptor implements HandlerInterceptor {
             }
             actionLog.init(httpServletRequest,token,null == student?null:student.getStudentId(),null);
 
-            httpServletRequest.setAttribute("t_student",student);
+            httpServletRequest.setAttribute(T_STUDENT,student);
             return true;
         }
         return true;

web/src/main/java/cn/jlw/Interceptor/GetFile.java

@@ -36,6 +36,8 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 import java.util.concurrent.atomic.AtomicLong;
 
+import static com.ibeetl.admin.core.service.CorePlatformService.T_STUDENT;
+
 //将从request中获取的file获取出来并存入临时文件夹中
 
 @Configuration
@@ -137,7 +139,7 @@ public class GetFile implements HandlerMethodArgumentResolver {
         HttpServletRequest request = webRequest.getNativeRequest(HttpServletRequest.class);
 
         //学生
-        Student student = null == request.getAttribute("t_student") ? null : (Student) request.getAttribute("t_student");
+        Student student = null == request.getAttribute(T_STUDENT) ? null : (Student) request.getAttribute(T_STUDENT);
 
         //管理员(教师或管理员)
         CoreUser user =  null == request.getSession().getAttribute(CorePlatformService.ACCESS_CURRENT_USER)? null : (CoreUser) request.getSession().getAttribute(CorePlatformService.ACCESS_CURRENT_USER);

web/src/main/java/cn/jlw/Interceptor/GetTStudent.java

@@ -10,6 +10,8 @@ import org.springframework.web.method.support.ModelAndViewContainer;
 
 import javax.servlet.http.HttpServletRequest;
 
+import static com.ibeetl.admin.core.service.CorePlatformService.T_STUDENT;
+
 //将从token中获取的member获取出来
 
 @Configuration
@@ -33,7 +35,7 @@ public class GetTStudent implements HandlerMethodArgumentResolver  {
 
         HttpServletRequest request = webRequest.getNativeRequest(HttpServletRequest.class);
 
-        Student student = null == request.getAttribute("t_student") ? null : (Student) request.getAttribute("t_student");
+        Student student = null == request.getAttribute(T_STUDENT) ? null : (Student) request.getAttribute(T_STUDENT);
 
         return student;
 

web/src/main/java/cn/jlw/Interceptor/GetTTeacher.java

@@ -0,0 +1,45 @@
+package cn.jlw.Interceptor;
+
+import com.ibeetl.jlw.entity.Student;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.MethodParameter;
+import org.springframework.web.bind.support.WebDataBinderFactory;
+import org.springframework.web.context.request.NativeWebRequest;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
+import org.springframework.web.method.support.ModelAndViewContainer;
+
+import javax.servlet.http.HttpServletRequest;
+
+import static com.ibeetl.admin.core.service.CorePlatformService.T_TEACHER;
+
+//将从token中获取的老师信息出来
+
+@Configuration
+public class GetTTeacher implements HandlerMethodArgumentResolver  {
+
+    public GetTTeacher() {
+    }
+
+    @Override
+    public boolean supportsParameter(MethodParameter parameter) {
+        if (parameter.getParameterType().isAssignableFrom(Student.class) && parameter.hasParameterAnnotation(TTeacher.class)) {
+            return true;
+        }
+        return false;
+    }
+
+
+    @Override
+    public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer, NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
+        TTeacher tTeacher = parameter.getParameterAnnotation(TTeacher.class);
+
+        HttpServletRequest request = webRequest.getNativeRequest(HttpServletRequest.class);
+
+        Student student = null == request.getAttribute(T_TEACHER) ? null : (Student) request.getAttribute(T_TEACHER);
+
+        return student;
+
+    }
+
+}
+

web/src/main/java/cn/jlw/Interceptor/InterceptorConfig.java

@@ -34,6 +34,7 @@ public class InterceptorConfig implements WebMvcConfigurer, InitializingBean {
     @Resource private GetSCoreUser getSCoreUser;
     @Resource private GetFile getFile;
     @Resource private GetTStudent getTStudent;
+    @Resource private GetTTeacher getTTeacher;
     @Resource private GetReferer getReferer;
     @Resource private GetIp getIp;
 
@@ -103,6 +104,7 @@ public class InterceptorConfig implements WebMvcConfigurer, InitializingBean {
         argumentResolvers.add(getSCoreUser);
         argumentResolvers.add(getFile);
         argumentResolvers.add(getTStudent);
+        argumentResolvers.add(getTTeacher);
         argumentResolvers.add(getReferer);
         argumentResolvers.add(getIp);
     }

web/src/main/java/cn/jlw/Interceptor/TTeacher.java

@@ -0,0 +1,12 @@
+package cn.jlw.Interceptor;
+
+import java.lang.annotation.*;
+
+//将从token中获取的teacher获取出来
+
+@Documented
+@Target(ElementType.PARAMETER)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface TTeacher {
+
+}

web/src/main/java/com/ibeetl/jlw/web/IndexController.java

@@ -3,6 +3,7 @@ package com.ibeetl.jlw.web;
 import cn.jlw.Interceptor.RequestReferer;
 import cn.jlw.Interceptor.SCoreUser;
 import cn.jlw.Interceptor.TStudent;
+import cn.jlw.Interceptor.TTeacher;
 import cn.jlw.token.TokenService;
 import cn.jlw.util.ToolUtils;
 import com.alibaba.fastjson.JSONObject;
@@ -818,7 +819,7 @@ public class IndexController {
 
 	//跳转到电脑端首页
 	@RequestMapping("/index.do")
-	public void index(HttpServletRequest request, HttpServletResponse response, @TStudent Student student) {
+	public void index(HttpServletRequest request, HttpServletResponse response, @TTeacher Teacher teacher, @TStudent Student student,  @SCoreUser CoreUser coreUser) {
 		//判断是老师还是学生
 		if(null != student){//学生
 			try {