POST用户新增 全局异常设置

新增

    /**
     * 用户新增
     *
     * @param users
     * @return
     */
    @PostMapping
    public R<String> save(@RequestBody Users users) {
        log.info("新增用户，用户信息：{}", users);
        //密码进行MD5加密处理
        //users.setPassword(DigestUtils.md5DigestAsHex(users.getPassword().getBytes()));
         //密码进行sha256加密
        users.setPassword( Sha256Util.sha256(users.getPassword()));
        //设置新增的时间
        users.setTimeadd(LocalDateTime.now());
        //保存用户信息
        usersService.save(users);
        log.info("新增用户成功后：{}", users);
        return R.success("新增员工成功！");
    }

异常处理@ExceptionHandler

package com.tj.reggie.controller.utils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import java.sql.SQLIntegrityConstraintViolationException;
/**
 * API请求全局异常处理,@RestController,@Controller注解的请求会进行的异常处理
 */
@ControllerAdvice(annotations = {RestController.class, Controller.class})
@ResponseBody
@Slf4j
public class ControllerException {
    /**
     * 异常处理方法
     *
     * @return
     */
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> exceptionHandler(SQLIntegrityConstraintViolationException ex) {
        String message = ex.getMessage(); //异常信息内容
        log.error(message);
        return R.error(message);
    }
}