NoHttp的GET 和POST

来源:互联网 发布:欧洲旅游机票软件 编辑:程序博客网 时间:2024/05/16 05:32

今天项目需要用到Nohttp,这个相对来说比较好理解,毕竟是国内封装的。

烟花易冷心易碎  的:http://www.cnblogs.com/lizhanqi/p/5715281.html

在使用NoHttp的get方法时,需要传递进入url,和作为队列代号的int类型的 i;

private RequestQueue requestQueue;public void getMyInfo(String url,int i){    requestQueue =  NoHttp.newRequestQueue();    Request<String> stringRequest = NoHttp.createStringRequest(url, RequestMethod.GET);    requestQueue.add(i, stringRequest, new SimpleResponseListener<String>() {        @Override        public void onStart(int what) {            Toast.makeText(DynamicActivity.this,"开始",Toast.LENGTH_SHORT).show();        }        @Override        public void onSucceed(int what, Response<String> response) {            String s = response.toString();            Toast.makeText(DynamicActivity.this,s,Toast.LENGTH_SHORT).show();        }        @Override        public void onFailed(int what, Response<String> response) {            Toast.makeText(DynamicActivity.this,"失败"+ what+"返回的响应是"+ response.toString(),Toast.LENGTH_SHORT).show();        }        @Override        public void onFinish(int what) {            Toast.makeText(DynamicActivity.this,"结束",Toast.LENGTH_SHORT).show();        }    });}

POST方法,还没有使用,先把代码copy下:

 1     public void noHttpPostString(String url) { 2         //第一步:创建Nohttp请求对列(如果是本类使用的比较频繁,在onCreate的时候初始化一次就行了,这里是为了怕忘记这个步骤) 3         requestQueues = NoHttp.newRequestQueue(); 4         //第二步:创建请求对象(url是请求路径, RequestMethod.POST是请求方式) 5         Request<String> stringPostRequest = NoHttp.createStringRequest(url, RequestMethod.POST); 6         // 添加请求参数例如"http://www.sciencenet.cn/xml/iphoneinterface.aspx?type=news&nums=20" 7         stringPostRequest.add("type", "news"); 8         stringPostRequest.add("nums", "20"); 9         //第三步:加入到请求对列中,requestQueues.add()分别是请求列的请求标志,请求对象,监听回调10         requestQueues.add(2, stringPostRequest, new SimpleResponseListener<String>() {11             @Override//请求成功的回调12             public void onSucceed(int i, Response<String> response) {13                 Log.i(TAG, "onSucceed: " + response);14                 Toast.makeText(MainActivity.this, "noHttpPostString请求成功" + response.get(), Toast.LENGTH_LONG).show();15             }16 17             @Override//请求失败的回调18             public void onFailed(int i, String s, Object o, Exception e, int i1, long l) {19                 Log.e(TAG, "onFailed: " + e);20             }21         });22     }

联网权限:

    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />    <uses-permission android:name="android.permission.INTERNET" />    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />    <uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE" />    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />




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