java 模拟curl 请求_curl转javaHttp请求

使用java模拟curl，如下面的curl请求转换成java

curl -s -k "http://host:ip/ubus?account_id=xxx" -H "Content-Type: application/json" -H "X-Auth-Role: Partner" -d '{"jsonrpc":"2.0","id": 1,"method":"call","params":["", "server", "getxxx",{}]}'

-H请求的URL的Header，

-d提交的data

下面为java实例代码

private String ubusPost(String urlPath, String data) throws IOException {

// 建立连接

URL url = new URL(urlPath);

HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();

// 设置参数

httpConn.setDoOutput(true); // 需要输出

httpConn.setDoInput(true); // 需要输入

httpConn.setUseCaches(false); // 不允许缓存

httpConn.setRequestMethod("POST"); // 设置POST方式连接

//设置发送数据的格式

httpConn.setRequestProperty("Content-Type", "application/json");

httpConn.setRequestProperty("X-Auth-Role", "Partner");

// 设置接收数据的格式

httpConn.setRequestProperty("Accept", "application/json");

httpConn.setRequestProperty("Connection", "Keep-Alive");

httpConn.setRequestProperty("Charset", "UTF-8");

// 连接,也可以不用明文connect，使用下面的httpConn.getOutputStream()会自动connect

httpConn.connect();

// 建立输入流，向指向的URL传入参数

DataOutputStream dos = new DataOutputStream(httpConn.getOutputStream());

dos.writeBytes(data);

dos.flush();

dos.close();

// 获得响应状态

int resultCode = httpConn.getResponseCode();

StringBuffer sb = new StringBuffer();

if (HttpURLConnection.HTTP_OK == resultCode) {

String readLine = new String();

BufferedReader responseReader = new BufferedReader(

new InputStreamReader(httpConn.getInputStream(), "UTF-8"));

while ((readLine = responseReader.readLine()) != null) {

sb.append(readLine).append("\n");

}

responseReader.close();

logger.info(sb.toString());

}

return sb.toString();

}