通用http发送方法增加参数 contentType 编码类型

ruoyi/src/main/java/com/ruoyi/common/constant/Constants.java

@@ -13,7 +13,12 @@ public class Constants
      * UTF-8 字符集
      */
     public static final String UTF8 = "UTF-8";
-    
+
+    /**
+     * GBK 字符集
+     */
+    public static final String GBK = "GBK";
+
     /**
      * 通用成功标识
      */

ruoyi/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java

@@ -18,6 +18,7 @@ import javax.net.ssl.TrustManager;
 import javax.net.ssl.X509TrustManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import com.ruoyi.common.constant.Constants;
 
 /**
  * 通用http发送方法
@@ -37,6 +38,19 @@ public class HttpUtils
      */
     public static String sendGet(String url, String param)
     {
+        return sendGet(url, param, Constants.UTF8);
+    }
+
+    /**
+     * 向指定 URL 发送GET方法的请求
+     *
+     * @param url 发送请求的 URL
+     * @param param 请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
+     * @param contentType 编码类型
+     * @return 所代表远程资源的响应结果
+     */
+    public static String sendGet(String url, String param, String contentType)
+    {
         StringBuilder result = new StringBuilder();
         BufferedReader in = null;
         try
@@ -49,7 +63,7 @@ public class HttpUtils
             connection.setRequestProperty("connection", "Keep-Alive");
             connection.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
             connection.connect();
-            in = new BufferedReader(new InputStreamReader(connection.getInputStream(), "GBK"));
+            in = new BufferedReader(new InputStreamReader(connection.getInputStream(), contentType));
             String line;
             while ((line = in.readLine()) != null)
             {

ruoyi/src/main/java/com/ruoyi/common/utils/ip/AddressUtils.java

@@ -3,6 +3,7 @@ package com.ruoyi.common.utils.ip;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import com.alibaba.fastjson.JSONObject;
+import com.ruoyi.common.constant.Constants;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.http.HttpUtils;
 import com.ruoyi.framework.config.RuoYiConfig;
@@ -34,7 +35,7 @@ public class AddressUtils
         {
             try
             {
-                String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true");
+                String rspStr = HttpUtils.sendGet(IP_URL, "ip=" + ip + "&json=true", Constants.GBK);
                 if (StringUtils.isEmpty(rspStr))
                 {
                     log.error("获取地理位置异常 {}", ip);