OkHttp在Android中用于发出网络请求
我想做什么:
我正在尝试学习使用Okhttp在Android中进行网络调用
我做了什么:
我的代码::
主要活动.java
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.internal.http.Request;
import com.squareup.okhttp.internal.http.Response;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Request request = new Request.Builder()
.url("https://raw.github.com/square/okhttp/master/README.md")
.build();
Response response = client.execute(request);
Log.d("ANSWER", response.body().string());
}
}
我面临的错误::
在行中,我得到错误为:Response response = client.execute(request);
客户端无法解析为变量
如何解决这个问题!
{更新}
public class MainActivity extends Activity {
OkHttpClient client = new OkHttpClient();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Request request = new Request.Builder()
.url("https://raw.github.com/square/okhttp/master/README.md")
.build();
Response response = client.execute(request);
Log.d("ANSWER", response.body().string());
}
}
现在我面对错误是:
在行中作为
Response response = client.execute(request);
The method execute(Request) is undefined for the type OkHttpClient