我的课程-修改

src/main/java/com/peanut/modules/sociology/controller/CourseController.java

@@ -19,6 +19,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -217,8 +219,9 @@ public class CourseController {
 
     //我的课程-全部
     @RequestMapping("/getUserCourseBuy")
-    public R getUserCourseBuy(@RequestBody Map<String,Object> param){
+    public R getUserCourseBuy(){
         List<CourseSociologyEntity> courseSociologyList = courseSociologyService.getCourseSociologyTree();
+        Map<String,Object> param = new HashMap<>();
         param.put("courseSociologyList",courseSociologyList);
         List courseList = courseService.getUserCourseBuy(param);
         return R.ok().put("courseList",courseList);