From 115af9c402e55631de1a27d671888a4c265172f1 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期一, 28 十一月 2022 13:59:58 +0800
Subject: [PATCH] update 替换 mysql-jdbc 最新坐标

---
 ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java |   74 ++++++++++++++++++++++++++++++++----
 1 files changed, 65 insertions(+), 9 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java
index 5babaeb..91ddd3f 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java
@@ -3,6 +3,7 @@
 import cn.hutool.core.convert.Convert;
 import cn.hutool.extra.servlet.ServletUtil;
 import cn.hutool.http.HttpStatus;
+import com.ruoyi.common.constant.Constants;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 import org.springframework.http.MediaType;
@@ -10,11 +11,18 @@
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
 
+import javax.servlet.ServletRequest;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
 import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * 瀹㈡埛绔伐鍏风被
@@ -67,6 +75,31 @@
     }
 
     /**
+     * 鑾峰緱鎵�鏈夎姹傚弬鏁�
+     *
+     * @param request 璇锋眰瀵硅薄{@link ServletRequest}
+     * @return Map
+     */
+    public static Map<String, String[]> getParams(ServletRequest request) {
+        final Map<String, String[]> map = request.getParameterMap();
+        return Collections.unmodifiableMap(map);
+    }
+
+    /**
+     * 鑾峰緱鎵�鏈夎姹傚弬鏁�
+     *
+     * @param request 璇锋眰瀵硅薄{@link ServletRequest}
+     * @return Map
+     */
+    public static Map<String, String> getParamMap(ServletRequest request) {
+        Map<String, String> params = new HashMap<>();
+        for (Map.Entry<String, String[]> entry : getParams(request).entrySet()) {
+            params.put(entry.getKey(), StringUtils.join(entry.getValue(), ","));
+        }
+        return params;
+    }
+
+    /**
      * 鑾峰彇request
      */
     public static HttpServletRequest getRequest() {
@@ -97,9 +130,8 @@
      *
      * @param response 娓叉煋瀵硅薄
      * @param string   寰呮覆鏌撶殑瀛楃涓�
-     * @return null
      */
-    public static String renderString(HttpServletResponse response, String string) {
+    public static void renderString(HttpServletResponse response, String string) {
         try {
             response.setStatus(HttpStatus.HTTP_OK);
             response.setContentType(MediaType.APPLICATION_JSON_VALUE);
@@ -108,7 +140,6 @@
         } catch (IOException e) {
             e.printStackTrace();
         }
-        return null;
     }
 
     /**
@@ -119,12 +150,12 @@
     public static boolean isAjaxRequest(HttpServletRequest request) {
 
         String accept = request.getHeader("accept");
-        if (accept != null && accept.indexOf("application/json") != -1) {
+        if (accept != null && accept.contains(MediaType.APPLICATION_JSON_VALUE)) {
             return true;
         }
 
         String xRequestedWith = request.getHeader("X-Requested-With");
-        if (xRequestedWith != null && xRequestedWith.indexOf("XMLHttpRequest") != -1) {
+        if (xRequestedWith != null && xRequestedWith.contains("XMLHttpRequest")) {
             return true;
         }
 
@@ -134,14 +165,39 @@
         }
 
         String ajax = request.getParameter("__ajax");
-        if (StringUtils.equalsAnyIgnoreCase(ajax, "json", "xml")) {
-            return true;
-        }
-        return false;
+        return StringUtils.equalsAnyIgnoreCase(ajax, "json", "xml");
     }
 
     public static String getClientIP() {
         return getClientIP(getRequest());
     }
 
+    /**
+     * 鍐呭缂栫爜
+     *
+     * @param str 鍐呭
+     * @return 缂栫爜鍚庣殑鍐呭
+     */
+    public static String urlEncode(String str) {
+        try {
+            return URLEncoder.encode(str, Constants.UTF8);
+        } catch (UnsupportedEncodingException e) {
+            return StringUtils.EMPTY;
+        }
+    }
+
+    /**
+     * 鍐呭瑙ｇ爜
+     *
+     * @param str 鍐呭
+     * @return 瑙ｇ爜鍚庣殑鍐呭
+     */
+    public static String urlDecode(String str) {
+        try {
+            return URLDecoder.decode(str, Constants.UTF8);
+        } catch (UnsupportedEncodingException e) {
+            return StringUtils.EMPTY;
+        }
+    }
+
 }

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