src/main/java/com/rockagen/commons/http/HttpConn.java
public static String sendBody(String target, byte[] body, String proxy, RequestMethod method)
            throws IOException {

        return sendBody(target, body, proxy, ENCODING, method);

    }
public static String sendBody(String target, byte[] body, String proxy, RequestMethod method)
            throws IOException {

        return sendBody(target, body, proxy, ENCODING, method);

    }
Send a http request with implicit params

@param target target address
@param body   request body
@param proxy  proxy address
@param method {@link com.rockagen.commons.http.RequestMethod}
@return result String
@throws IOException  if an I/O error occurs