add httpkit upload response

src/main/java/com/fanruan/api/design/work/ConnectionComboBoxPanel.java

@@ -130,7 +130,11 @@ public class ConnectionComboBoxPanel extends ItemEditableComboBoxPanel {
                 ConfigurationKit.modify(ConnectionConfig.class, new Runner() {
                     @Override
                     public void run() {
+                        try {
                             connectionListPane.update(connectionConfig);
+                        } catch (Exception e) {
+                            throw new RuntimeException(e);
+                        }
                     }
                 }, new WorkerCallBack() {
                     @Override

src/main/java/com/fanruan/api/net/http/HttpKit.java

@@ -44,6 +44,7 @@ import java.net.URISyntaxException;
 import java.net.URLEncoder;
 import java.net.UnknownHostException;
 import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
 import java.util.*;
 
 import static com.fanruan.api.net.http.rs.HttpRequestType.POST;
@@ -193,12 +194,12 @@ public class HttpKit {
 
     /**
      * 发起POST JSON请求并获取返回的文本
-     *
+     * 以前版本只支持jsonObject 修改为object就可以支持多种json格式
      * @param url    响应请求的的服务器地址
      * @param params POST请求的参数
      * @return 服务器返回的文本内容
      */
-    public static String postJSON(String url, JSONObject params, Map<String, String> headers) throws IOException {
+    public static String postJSON(String url, Object params, Map<String, String> headers) throws IOException {
         StringEntity jsonEntity = new StringEntity(params.toString(), "UTF-8");
         jsonEntity.setContentEncoding("UTF-8");
         if (headers != null) {
@@ -484,8 +485,8 @@ public class HttpKit {
      * @param file 要上传的文件，默认的文件编码为utf-8
      * @throws IOException 上传中出现错误则抛出此异常
      */
-    public static void upload(String url, File file) throws IOException {
-        upload(url, file, Charset.forName("utf-8"));
+    public static String upload(String url, File file) throws IOException {
+       return upload(url, file, StandardCharsets.UTF_8);
     }
 
     /**
@@ -496,8 +497,8 @@ public class HttpKit {
      * @param charset 文件的编码
      * @throws IOException 上传中出现错误则抛出此异常
      */
-    public static void upload(String url, File file, Charset charset) throws IOException {
-        upload(url, new FileEntity(file), charset);
+    public static String upload(String url, File file, Charset charset) throws IOException {
+       return  upload(url, new FileEntity(file), charset);
     }
 
     /**
@@ -520,8 +521,8 @@ public class HttpKit {
      * @param charset    文件的编码
      * @throws IOException 上传中出现错误则抛出此异常
      */
-    public static void upload(String url, FileEntity fileEntity, Charset charset) throws IOException {
-        upload(url, fileEntity, charset, Collections.<String, String>emptyMap(), POST);
+    public static String upload(String url, FileEntity fileEntity, Charset charset) throws IOException {
+       return  upload(url, fileEntity, charset, Collections.<String, String>emptyMap(), POST);
     }
 
     /**
@@ -551,8 +552,8 @@ public class HttpKit {
      * @param httpRequestType 请求类型
      * @throws IOException 上传中出现错误则抛出此异常
      */
-    public static void upload(String url, HttpEntity reqEntity, Charset charset, Map<String, String> headers, HttpRequestType httpRequestType) throws IOException {
-        executeAndParse(HttpRequest
+    public static String upload(String url, HttpEntity reqEntity, Charset charset, Map<String, String> headers, HttpRequestType httpRequestType) throws IOException {
+       return  executeAndParse(HttpRequest
                         .custom()
                         .url(url)
                         .headers(headers)
@@ -560,7 +561,7 @@ public class HttpKit {
                         .httpEntity(reqEntity)
                         .encoding(charset.toString())
                         .build(),
-                UploadResponseHandle.DEFAULT);
+               new TextResponseHandle(charset.toString()));
     }
 
     /**