|  | @ -69,7 +69,7 @@ public class HttpUtil {
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				|  |  | 	 */
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				|  |  | 	public static String sendPost(String url, String param) {
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				|  |  | 		StringBuffer buffer = new StringBuffer();
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				|  |  | 		PrintWriter out = null;
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				|  |  | 		OutputStreamWriter osw = null;
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				|  |  | 		BufferedReader in = null;
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				|  |  | 		HttpURLConnection conn = null;
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				|  |  | 		try {
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				|  | @ -85,14 +85,14 @@ public class HttpUtil {
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				|  |  | 			conn.setRequestProperty("accept", "*/*");
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				|  |  | 			conn.setRequestProperty("connection", "Keep-Alive");
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				|  |  | 			conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
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				|  |  | 			OutputStreamWriter osw = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
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				|  |  | 			osw = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
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				|  |  | 			osw.write(param.toString());
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				|  |  | 			osw.flush();
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				|  |  | 
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				|  |  | 			// 读取返回内容
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				|  |  | 			BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
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				|  |  | 			in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
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				|  |  | 			String temp;
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				|  |  | 			while ((temp = br.readLine()) != null) {
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				|  |  | 			while ((temp = in.readLine()) != null) {
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				|  |  | 				buffer.append(temp);
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				|  |  | 				buffer.append("\n");
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				|  |  | 			}
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				|  | @ -100,8 +100,8 @@ public class HttpUtil {
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				|  |  | 			logger.error("push message error:", e);
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				|  |  | 		} finally {
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				|  |  | 			try {
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				|  |  | 				if (out != null) {
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				|  |  | 					out.close();
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				|  |  | 				if (osw != null) {
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				|  |  | 					osw.close();
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				|  |  | 				}
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				|  |  | 				if (in != null) {
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				|  |  | 					in.close();
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