处理自定义异常

src/main/java/org/rcisoft/business/bclass/controller/BClassController.java

@@ -68,7 +68,7 @@ public class BClassController extends PaginationController<BClass> {
     public Result remove(String id) {
         PersistModel data = bClassService.removeBClass(id);
         return Result.builder(data,
-                data.getInfluenceReason(),
+                MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 id);
     }

src/main/java/org/rcisoft/business/bclass/service/impl/BClassServiceImpl.java

@@ -72,8 +72,7 @@ public class BClassServiceImpl implements BClassService {
     @Override
     public PersistModel removeBClass(String id) {
         if(brClassStudentRepository.selectStuentNumByClassId(id)>0) {
-            //throw new ServiceException(ResultServiceEnums.CLASS_HAS_STUDENTS);
-            return new PersistModel(1, (ResultServiceEnums.CLASS_HAS_STUDENTS).getMessage());
+            throw new ServiceException(ResultServiceEnums.CLASS_HAS_STUDENTS);
         }
         int line = bClassRepository.deleteByPrimaryKey(id);
         return new PersistModel(line, MessageConstant.MESSAGE_ALERT_SUCCESS);

src/main/java/org/rcisoft/business/blesson/controller/BLessonController.java

@@ -74,7 +74,7 @@ public class BLessonController extends PaginationController<BLesson> {
     public Result remove(String id) {
         PersistModel data = bLessonService.removeBLesson(id);
         return Result.builder(data,
-                data.getInfluenceReason(),
+                MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 id);
     }

src/main/java/org/rcisoft/business/blesson/service/impl/BLessonServiceImpl.java

@@ -166,8 +166,7 @@ public class BLessonServiceImpl implements BLessonService {
     @Override
     public PersistModel removeBLesson(String id) {
         if(bSlRepository.selectslNumByLesson(id)>0) {
-            //throw new ServiceException(ResultServiceEnums.LESSON_HAS_SL);
-            return new PersistModel(1, (ResultServiceEnums.LESSON_HAS_SL).getMessage());
+            throw new ServiceException(ResultServiceEnums.LESSON_HAS_SL);
         }
         int line = bLessonRepository.deleteByPrimaryKey(id);
         return new PersistModel(line, MessageConstant.MESSAGE_ALERT_SUCCESS);

src/main/java/org/rcisoft/business/bstudent/controller/BStudentController.java

@@ -127,7 +127,7 @@ public class BStudentController extends PaginationController<BStudent> {
     public Result remove(String id) {
         PersistModel data = bStudentService.removeBBStudent(id);
         return Result.builder(data,
-                data.getInfluenceReason(),
+                MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 id);
     }

src/main/java/org/rcisoft/business/bstudent/service/impl/BStudentServiceImpl.java

@@ -249,13 +249,12 @@ public class BStudentServiceImpl implements BStudentService {
     @Transactional(propagation = Propagation.REQUIRED,readOnly = false)
     public PersistModel removeBBStudent(String id) {
         if(brSlStudentRepository.selectSlNumByStuId(id)>0) {
-            return new PersistModel(1, (ResultServiceEnums.STUDENT_HAS_SL).getMessage());
-            //throw new ServiceException(ResultServiceEnums.STUDENT_HAS_SL);
+            throw new ServiceException(ResultServiceEnums.STUDENT_HAS_SL);
         }
         BStudent bStudent = new BStudent();
         bStudent.setBusinessId(id);
         BStudent student = bStudentRepository.selectOne(bStudent);
-        sysUserMapper.deleteByPrimaryKey(student.getCode());
+        sysUserMapper.deleteByCode(student.getCode());
         int line = bStudentRepository.deleteByPrimaryKey(id);
         return new PersistModel(line, MessageConstant.MESSAGE_ALERT_SUCCESS);
     }

src/main/java/org/rcisoft/business/bteacher/controller/BTeacherController.java

@@ -66,7 +66,7 @@ public class BTeacherController extends PaginationController<BTeacher> {
     public Result remove(String id) {
         PersistModel data = bTeacherService.removeBTeacher(id);
         return Result.builder(data,
-                data.getInfluenceReason(),
+                MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 id);
     }

src/main/java/org/rcisoft/business/bteacher/service/impl/BTeacherServiceImpl.java

@@ -196,13 +196,12 @@ public class BTeacherServiceImpl implements BTeacherService {
     @Transactional(propagation = Propagation.REQUIRED,readOnly = false)
     public PersistModel removeBTeacher(String id) {
         if(bSlRepository.selectSlNumByStuent(id)>0) {
-            //throw new ServiceException(ResultServiceEnums.TEACHER_HAS_SL);
-            return new PersistModel(1, (ResultServiceEnums.TEACHER_HAS_SL).getMessage());
+            throw new ServiceException(ResultServiceEnums.TEACHER_HAS_SL);
         }
         BTeacher bTeacher = new BTeacher();
         bTeacher.setBusinessId(id);
         BTeacher teacher = bTeacherRepository.selectOne(bTeacher);
-        sysUserMapper.deleteByPrimaryKey(teacher.getCode());
+        sysUserMapper.deleteByCode(teacher.getCode());
         int line = bTeacherRepository.deleteByPrimaryKey(id);
         return new PersistModel(line, MessageConstant.MESSAGE_ALERT_SUCCESS);
     }

src/main/java/org/rcisoft/business/bterm/controller/BTermController.java

@@ -116,7 +116,7 @@ public class BTermController extends PaginationController<BTerm> {
     public Result remove(String id) {
         PersistModel data = bTermService.removeBTerm(id);
         return Result.builder(data,
-                data.getInfluenceReason(),
+                MessageConstant.MESSAGE_ALERT_SUCCESS,
                 MessageConstant.MESSAGE_ALERT_ERROR,
                 id);
     }

src/main/java/org/rcisoft/business/bterm/service/impl/BTermServiceImpl.java

@@ -71,8 +71,7 @@ public class BTermServiceImpl implements BTermService {
     @Transactional(propagation = Propagation.REQUIRED,readOnly = false)
     public PersistModel removeBTerm(String id) {
         if(bSlRepository.selectslNumByTermId(id)>0) {
-            return new PersistModel(1, (ResultServiceEnums.TERM_HAS_SL).getMessage());
-            //throw new ServiceException(ResultServiceEnums.TERM_HAS_SL);
+            throw new ServiceException(ResultServiceEnums.TERM_HAS_SL);
         }
         int line = bTermRepository.deleteByPrimaryKey(id);
         return new PersistModel(line, MessageConstant.MESSAGE_ALERT_SUCCESS);

src/main/java/org/rcisoft/config/MvcConfig.java

@@ -81,8 +81,7 @@ public class MvcConfig extends WebMvcConfigurerAdapter {
                     if (handler instanceof HandlerMethod) {
                         HandlerMethod handlerMethod = (HandlerMethod) handler;
                         if (e instanceof ServiceException) {//业务失败的异常，如“账号或密码错误”
-                            result.setCode(ResultCode.SERVICE_ERROR).setMessage(e.getMessage());
-                            //result = ResultGenerator.genFailResult(e.getMessage());
+                            result = ResultGenerator.genFailResult(e.getMessage());
                             log.info(e.getMessage());
                         } else if (e instanceof AuthenticationException) {
                             if (e instanceof BadCredentialsException)
@@ -151,7 +150,7 @@ public class MvcConfig extends WebMvcConfigurerAdapter {
     private void responseResult(HttpServletResponse response, Result result) {
         response.setCharacterEncoding("UTF-8");
         response.setHeader("Content-type", "application/json;charset=UTF-8");
-        response.setStatus(result.getCode());
+        response.setStatus(200);
         try {
             response.getWriter().write(JSON.toJSONString(result));
         } catch (IOException ex) {

src/main/java/org/rcisoft/sys/user/dao/SysUserMapper.java

 package org.rcisoft.sys.user.dao;
 
 
-import org.apache.ibatis.annotations.Insert;
-import org.apache.ibatis.annotations.Param;
-import org.apache.ibatis.annotations.ResultMap;
-import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.*;
 import org.rcisoft.core.base.BaseMapper;
 import org.rcisoft.sys.user.entity.SysUser;
 import org.rcisoft.sys.user.entity.UserRole;
@@ -43,4 +40,7 @@ public interface SysUserMapper extends BaseMapper<SysUser> {
 
     @Select("SELECT u.business_id from s_user u left join ${tab} s on u.login_name = s.code where s.business_id = #{id}")
     String selectUserIdByStuOrTeaId(@Param("id") String id, @Param("tab") String table);
+
+    @Delete("delete from s_user where login_name = #{code}")
+    int deleteByCode(String code);
 }

src/main/resources/application-dev.yml

 server:
   port: 8081
-  context-path: / #ContextPath must start with '/' and not end with '/'
+  context-path: /edu #ContextPath must start with '/' and not end with '/'
   tomcat:
     max-threads: 300
     #uri-encoding: UTF-8