Client的GET

import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.MediaType;

Client client = ClientBuilder.newClient();
WebTarget webTarget = client.target(addr)
        .queryParam("appId","GZDLUWC8Z6602917536")
		.queryParam("pwd","WT7OG")
		.queryParam("mobile","17059583080")
        .queryParam("content",info);

Invocation.Builder builder = webTarget.request(MediaType.APPLICATION_JSON);
String result = builder.get(String.class);
		
return result;