Merge branch 'master' of http://key@gitlab.linkfern.com/key/common.git

src/main/java/com/egolm/common/HttpUtil.java

@@ -155,6 +155,7 @@ public class HttpUtil {
 			connection.setRequestProperty("Content-Length", String.valueOf(bytes.length));
 			if (headers != null) {
 				for (String key : headers.keySet()) {
+					System.out.println(key+"----"+headers.get(key));
 					connection.setRequestProperty(key, headers.get(key));
 				}
 			}

src/main/java/com/egolm/common/HttpsUtil.java

@@ -245,6 +245,12 @@ public class HttpsUtil {
 		return result;
 	}
 	
+	public static String doPostForJson(String url, String json,Map<String,String> headers) {
+		String result = HttpUtil.post(url, json, headers,null);
+		return result;
+	}
+	
+	
 	
 	/**
 	 * 模拟form表单的形式 ，上传文件 以输出流的形式把文件写入到url中，然后用输入流来获取url的响应

src/main/java/com/egolm/common/StringUtil.java

@@ -1165,4 +1165,8 @@ public class StringUtil {
 		return object.toString();
 	}
 	
+	 public static boolean equals(String str1, String str2) {
+	        return str1 == null ? str2 == null : str1.equals(str2);
+	 }
+		
 }