pipIrr-SV.git - Gitblit

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			package com.dy.common.webUtil;

			import io.swagger.v3.oas.annotations.Hidden;
			import io.swagger.v3.oas.annotations.responses.ApiResponse;
			import io.swagger.v3.oas.annotations.responses.ApiResponses;
			import io.swagger.v3.oas.annotations.tags.Tag;
			import jakarta.servlet.RequestDispatcher;
			import jakarta.servlet.http.HttpServletRequest;
			import org.springframework.boot.web.servlet.error.ErrorController;
			import org.springframework.web.bind.annotation.RequestMapping;
			import org.springframework.web.bind.annotation.RequestMethod;
			import org.springframework.web.bind.annotation.RestController;

			/**
			* 全局出错处理，web请求进入Controller之前发生的错误及异常都由此类处理，
			* 例如请求路径不正确，以及在Filter中抛出的异常等
			* 而在Controller中抛出的异常由GlExceptionHandler或GlExceptionAspect处理
			*/
			//此错误处理类并不对外提供服务，所以其不用暴露接口
			@Hidden //在SpringDoc中隐藏本接口API
			@Tag(name = "全局出错处理", description = "web请求进入Controller之前发生的错误及异常都由此类处理")
			@ApiResponses(@ApiResponse(responseCode = ResultCodeMsg.RsCode.ERROR_CODE, description = "返回出错信息"))
			@RequestMapping(produces = "application/json")
			@RestController
			public class GlErrorCtrl implements ErrorController {
			//此错误处理类并不对外提供服务，所以其不用暴露接口
			//@Operation(summary = "错误处理方式", description = "返回BaseResponse类型的数据")
			@RequestMapping(value = "/error", method = RequestMethod.GET)
			public BaseResponse error(HttpServletRequest request) {
			// get error status code
			Object status = request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE);
			/*
			if (status != null) {
			// handle 404 error
			if (status.toString().equals("404")) {
			return BaseResponseUtils.buildFail("error-404");
			}
			// handle 500 error
			else if (status.toString().equals("500")) {
			return BaseResponseUtils.buildFail("error-500");
			}
			}
			*/
			return BaseResponseUtils.buildFail("进入Controller之前发生错误" + (status==null?"":("，错误码：" + status.toString()))) ;
			}

			}