HttpURLConnection conn = null;
InputStream is = null;
BufferedReader reader = null;
String msg;
try {
//httpUrl=http://localhost:18080/promptfile/sendErrorMessage?user=admin&pwd=test123&provinceId={0}&message={1}&nowDate={2}&exception=#{3}
//URLEncoder.encode将参数的特殊字符处理。解决由于特殊字符导致的接收请求的参数获取不到问题。
httpUrl = MessageFormat.format(httpUrl,参数一,
URLEncoder.encode(message, "utf-8"),String.valueOf(nowDate),
URLEncoder.encode(exception, "utf-8"));
String[] urls = httpUrl.split("\\?");
URL url = new URL(urls[0]);
conn = (HttpURLConnection) url.openConnection();
// 设定请求的方法为"POST",默认是GET
conn.setRequestMethod("POST");
// 设置是否向httpUrlConnection输出,因为这个是post请求,参数要放在
// http正文内,因此需要设为true, 默认情况下是false;
conn.setDoOutput(true);
// 设置是否从httpUrlConnection读入,默认情况下是true;
conn.setDoInput(true);
// Post 请求不能使用缓存
conn.setUseCaches(false);
// 设定传送的内容类型是可序列化的java对象
// (如果不设此项,在传送序列化对象时,当WEB服务默认的不是这种类型时可能抛java.io.EOFException)
//conn.setRequestProperty("Content-type", "application/x-java-serialized-object");
// 此处getOutputStream会隐含的进行connect(即:如同调用上面的connect()方法,
// 所以在开发中不调用上述的connect()也可以)。
OutputStream outStrm = conn.getOutputStream();
outStrm.write(urls[1].getBytes());
outStrm.flush();
outStrm.close();
int resCode = conn.getResponseCode();
if (resCode == HttpURLConnection.HTTP_OK) {
is = conn.getInputStream();
reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
StringBuffer sb = new StringBuffer();
String strRead = null;
while ((strRead = reader.readLine()) != null) {
sb.append(strRead);
}
msg = sb.toString();
JSONObject jobj = JSONObject.fromObject(msg);
String returnCode = (String) jobj.get("returnCode");
if ("0".equals(returnCode)) {
logger.info("sendErrorMessage成功执行,同步错误信息。");
}
} else {
logger.error("ResCode:" + resCode);
msg = URLDecoder.decode(conn.getResponseMessage(), "UTF-8");
logger.error("同步错误信息:" + msg);
}
} catch (IOException e) {
logger.error("sendErrorMessage执行失败", e);
throw new Exception("同步错误信息", e);
} finally {
IOUtils.closeQuietly(reader);
IOUtils.closeQuietly(is);
if (conn != null) {
conn.disconnect();
}
}