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package com.yanzhen.controller;
import com.github.pagehelper.PageInfo;
import com.yanzhen.entity.Grade;
import com.yanzhen.service.GradeService;
import com.yanzhen.utils.Result;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.Map;
//成绩管理grade的控制器
@RestController
@RequestMapping("/grade")
public class GradeController {
//注入实例
//注入成绩管理服务类
@Autowired
private GradeService gradeService;
//创建新的实例
@PostMapping("create")
public Result create(@RequestBody Grade grade){
//在成绩管理服务类中引用create方法
int flag = gradeService.create(grade);
//判断是否创建成功
if(flag>0){
//成功
return Result.ok();
}else{
//失败
return Result.fail();
}
}
//删除成绩记录
@GetMapping("delete")
public Result delete(String ids){
//在成绩管理服务类中引用delete方法
int flag = gradeService.delete(ids);
//判断是否删除成功
if(flag>0){
//成功
return Result.ok();
}else{
//失败
return Result.fail();
}
}
//更新成绩记录
@PostMapping("update")
public Result update(@RequestBody Grade grade){
//在成绩管理服务类中引用update方法
int flag = gradeService.update(grade);
//判断是否更新成功
if(flag>0){
//成功
return Result.ok();
}else{
//失败
return Result.fail();
}
}
//获取成绩记录详细信息
@GetMapping("detail")
public Grade detail(Integer id){
//返回结果
return gradeService.detail(id);
}
//查询成绩记录
@PostMapping("query")
public Map<String,Object> query(@RequestBody Grade grade){
//创建分页对象
PageInfo<Grade> pageInfo = gradeService.query(grade);
//返回结果
return Result.ok(pageInfo);
}
}