SpringBoot怎么实现自定义接口全局异常捕获？详细教程

自定义异常

package com.single.bean;

import org.springframework.core.NestedRuntimeException;

public class FDWException extends NestedRuntimeException {

	private static final long serialVersionUID = 6046035491210083235L;

	public FDWException(String msg) {
		super(msg);
	}

	public FDWException(String msg, Throwable cause) {
		super(msg, cause);
	}

}

无异常捕获

无异常捕获，可以看到返回值是原生的报错信息！！！

package com.single.controller;

import com.single.bean.FDWException;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * @program: RedisDemo
 * @description: 异常接口
 * @author: fudingwei
 * @create: 2024-06-17 11:17
 **/
@Controller
@RequestMapping("/exception")
public class ExceptionCo