From 1e4ed04a65e41ca1e36fd8170e530da2a65ab69c Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Mon, 16 Aug 2021 22:26:29 +0800
Subject: [PATCH] 优化异常信息

---
 ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ServletUtils.java |  106 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 106 insertions(+), 0 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ServletUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ServletUtils.java
index 5346483..51a6141 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ServletUtils.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ServletUtils.java
@@ -1,16 +1,28 @@
 package com.ruoyi.common.core.utils;
 
 import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.net.URLEncoder;
 import java.util.Enumeration;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
+import org.springframework.core.io.buffer.DataBuffer;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.server.reactive.ServerHttpResponse;
 import org.springframework.web.context.request.RequestAttributes;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
+import com.alibaba.fastjson.JSONObject;
+import com.ruoyi.common.core.constant.Constants;
+import com.ruoyi.common.core.domain.R;
 import com.ruoyi.common.core.text.Convert;
+import reactor.core.publisher.Mono;
 
 /**
  * 客户端工具类
@@ -173,4 +185,98 @@
         }
         return false;
     }
+
+    /**
+     * 内容编码
+     * 
+     * @param str 内容
+     * @return 编码后的内容
+     */
+    public static String urlEncode(String str)
+    {
+        try
+        {
+            return URLEncoder.encode(str, Constants.UTF8);
+        }
+        catch (UnsupportedEncodingException e)
+        {
+            return "";
+        }
+    }
+
+    /**
+     * 内容解码
+     * 
+     * @param str 内容
+     * @return 解码后的内容
+     */
+    public static String urlDecode(String str)
+    {
+        try
+        {
+            return URLDecoder.decode(str, Constants.UTF8);
+        }
+        catch (UnsupportedEncodingException e)
+        {
+            return "";
+        }
+    }
+
+    /**
+     * 设置webflux模型响应
+     *
+     * @param response ServerHttpResponse
+     * @param value 响应内容
+     * @return Mono<Void>
+     */
+    public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value)
+    {
+        return webFluxResponseWriter(response, HttpStatus.OK, value, R.FAIL);
+    }
+
+    /**
+     * 设置webflux模型响应
+     *
+     * @param response ServerHttpResponse
+     * @param code 响应状态码
+     * @param value 响应内容
+     * @return Mono<Void>
+     */
+    public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, Object value, int code)
+    {
+        return webFluxResponseWriter(response, HttpStatus.OK, value, code);
+    }
+
+    /**
+     * 设置webflux模型响应
+     *
+     * @param response ServerHttpResponse
+     * @param status http状态码
+     * @param code 响应状态码
+     * @param value 响应内容
+     * @return Mono<Void>
+     */
+    public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, HttpStatus status, Object value, int code)
+    {
+        return webFluxResponseWriter(response, MediaType.APPLICATION_JSON_VALUE, status, value, code);
+    }
+
+    /**
+     * 设置webflux模型响应
+     *
+     * @param response ServerHttpResponse
+     * @param contentType content-type
+     * @param status http状态码
+     * @param code 响应状态码
+     * @param value 响应内容
+     * @return Mono<Void>
+     */
+    public static Mono<Void> webFluxResponseWriter(ServerHttpResponse response, String contentType, HttpStatus status, Object value, int code)
+    {
+        response.setStatusCode(status);
+        response.getHeaders().add(HttpHeaders.CONTENT_TYPE, contentType);
+        R<?> result = R.fail(code, value.toString());
+        DataBuffer dataBuffer = response.bufferFactory().wrap(JSONObject.toJSONString(result).getBytes());
+        return response.writeWith(Mono.just(dataBuffer));
+    }
 }

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