锋哥原创的uniapp微信小程序投票系统实战:
java
package com.java1234.exception;
import com.java1234.entity.R;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
/**
* 全局异常处理
* @author java1234_小锋 (公众号:java1234)
* @site www.java1234.vip
* @company 南通小锋网络科技有限公司
*/
@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(value = RuntimeException.class)
public R handler(RuntimeException e){
log.error("运行时异常:----------------{}", e.getMessage());
System.out.println("运行时异常:");
return R.error(e.getMessage());
}
}
异常的返回结果更友好,适合前端分离项目;