* 发送带参数的POST的HTTP请求 ** * @param reqUrl * HTTP请求URL * @param parameters * 参数映射表 * @return HTTP响应的字符串 */ public static String doPost(String reqUrl, Map parameters, String verifyString) { HttpURLConnection url_con = null; String responseContent = null; try { StringBuffer params = new StringBuffer(); for (Iterator iter = parameters.entrySet().iterator(); iter.hasNext();) { Entry element = (Entry) iter.next(); params.append(element.getKey().toString()); params.append("="); params.append(URLEncoder.encode(element.getValue().toString(), HttpRequestProxy.requestEncoding)); params.append("&"); } if (params.length() >
Http请求测试类(二)
.net.client.defaultConnectTimeout", String.valueOf(HttpRequestProxy.connectTimeOut));// （单位：毫秒）jdk1.4换成这个,连接超时
// System.setProperty("sun.net.client.defaultReadTimeout", String.valueOf(HttpRequestProxy.readTimeOut)); // （单位：毫秒）jdk1.4换成这个,读操作超时
url_con.setConnectTimeout(getConnectTimeOut()); //（单位：毫秒）jdk 1.5换成这个,连接超时
url_con.setReadTimeout(getReadTimeOut()); //（单位：毫秒）jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in, getRequestEncoding()));
String tempLine = rd.readLine();
StringBuffer temp = new StringBuffer();
String crlf = System.getProperty("line.separator");
while (tempLine != null) {
temp.append(tempLine);
temp.append(crlf);
tempLine = rd.readLine();
}
responseContent = temp.toString();
rd.close();
in.close();
} catch (IOException e) {
System.err.println("网络故障");
e.printStackTrace();
} finally {
if (url_con != null) {
url_con.disconnect();
}
}
return responseContent;
}
/**
*
0) {
params = params.deleteCharAt(params.length() - 1);
}
URL url = new URL(reqUrl);
url_con = (HttpURLConnection) url.openConnection();
url_con.setRequestProperty("Authorization", verifyString);
url_con.setRequestMethod("POST");
// System.setProperty("sun.net.client.defaultConnectTimeout", String.valueOf(HttpRequestProxy.connectTimeOut)); // （单位：毫秒）jdk1.4换成这个,连接超时
// System.setProperty("sun.net.client.defaultReadTimeout", String.valueOf(HttpRequestProxy.readTimeOut)); // （单位：毫秒）jdk1.4换成这个,读操作超时
url_con.setConnectTimeout(getConnectTimeOut()); // （单位：毫秒）jdk1.5换成这个,连接超时
url_con.setReadTimeout(getReadTimeOut()); // （单位：毫秒）jdk 1.5换成这个,读操作超时
url_con.setDoOutput(true);
byte[] b = params.toString().getBytes();
url_con.getOutputStream().write(b, 0, b.length);
url_con.getOutputStream().flush();
url_con.getOutputStream().close();
InputStream in = url_con.getInputStream();
BufferedReader rd = new BufferedReader(new InputStreamReader(in, getRequestEncoding()));
String tempLine = rd.readLine();
StringBuffer tempStr = new StringBuffer();
String crlf = System.getPropert