老师端声部设置

cooleshow-user/user-teacher/src/main/java/com/yonge/cooleshow/teacher/controller/SubjectController.java

@@ -1,26 +1,23 @@
 package com.yonge.cooleshow.teacher.controller;
 
+import com.yonge.cooleshow.auth.api.client.SysUserFeignService;
+import com.yonge.cooleshow.auth.api.entity.SysUser;
+import com.yonge.cooleshow.biz.dal.entity.Subject;
+import com.yonge.cooleshow.biz.dal.entity.Teacher;
+import com.yonge.cooleshow.biz.dal.service.SubjectService;
+import com.yonge.cooleshow.biz.dal.service.TeacherService;
+import com.yonge.cooleshow.common.controller.BaseController;
+import com.yonge.cooleshow.common.entity.HttpResponseResult;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
-
-import java.util.List;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import com.yonge.cooleshow.auth.api.client.SysUserFeignService;
-import com.yonge.cooleshow.auth.api.entity.SysUser;
-import com.yonge.cooleshow.biz.dal.entity.Student;
-import com.yonge.cooleshow.biz.dal.entity.Subject;
-import com.yonge.cooleshow.biz.dal.entity.Teacher;
-import com.yonge.cooleshow.biz.dal.service.SubjectService;
-import com.yonge.cooleshow.biz.dal.service.TeacherService;
-import com.yonge.cooleshow.common.controller.BaseController;
-import com.yonge.cooleshow.common.entity.HttpResponseResult;
+import java.util.List;
 
 @RequestMapping("subject")
 @Api(tags = "声部服务")

cooleshow-user/user-teacher/src/main/java/com/yonge/cooleshow/teacher/controller/TeacherController.java

@@ -76,6 +76,11 @@ public class TeacherController extends BaseController {
         if (StringUtil.isEmpty(subjectIds)) {
             return failed("参数不能为空");
         }
+
+        if (subjectIds.split(",").length > 5) {
+            return failed("最多选择5个乐器");
+        }
+
         SysUser user = sysUserFeignService.queryUserInfo();
         if (user == null || null == user.getId()) {
             return failed(HttpStatus.FORBIDDEN, "请登录");