1. 全局異常的配置1. 創建異常處理類package com.test.spring_boot_demo.domain;java獲取異常信息，import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.web.bind.annotation.ExceptionHandler;import org.springframework.web.bind.annotat

? 首先看下面的代碼 @Controller @RequestMapping("/users") public class UserController {@RequestMapping(method=RequestMethod.GET)public HttpResponse getList(HttpServletRequest req,HttpServletResponse rep){String id = req.getSessi