统一异常拦截，mybatis配置

安瑾然

2022-07-11 57a7ec6424a287d8d857d99b1488b3b2ce74ff6c

 src/main/java/com/example/jz/controller/AnnouncementController.java

@@ -1,13 +1,12 @@
package com.example.jz.controller;



import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.api.ApiController;
import com.baomidou.mybatisplus.extension.api.R;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.example.jz.modle.entity.Announcement;
import com.example.jz.service.AnnouncementService;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
@@ -32,13 +31,13 @@
    /**
     * 分页查询所有数据
     *
     * @param page 分页对象
     * @param page         分页对象
     * @param announcement 查询实体
     * @return 所有数据
     */
    @GetMapping
    public R selectAll(Page<Announcement> page, Announcement announcement) {
        return success(this.announcementService.page(page, new QueryWrapper<>(announcement)));
    public ResponseEntity<Page<Announcement>> selectAll(Page<Announcement> page, Announcement announcement) {
        return ResponseEntity.ok(this.announcementService.page(page, new QueryWrapper<>(announcement)));
    }

    /**