OkHttp3登录并保存cookie

来源：互联网发布：淘宝直通车分时折扣编辑：程序博客网时间：2024/05/16 17:24

为了方便以后再次使用做个简单的记录

1.在MyApplication中声明OKHttpClient方便以后再应用中任何地方的调用

private OkHttpClient client;

public OkHttpClient getClient() {    return client;}public void setClient(OkHttpClient client) {    this.client = client;}

2.在LoginAvtivity内创建OKhttpclient对象并使用OKhttp的cookie自动管理功能

private HashMap<HttpUrl,List<Cookie>> cookieStore=new HashMap<>();

client = new OkHttpClient.Builder().connectTimeout(1000*10, TimeUnit.SECONDS).cookieJar(new CookieJar() {    @Override    public void saveFromResponse(HttpUrl url, List<Cookie> cookies) {        cookieStore.put(url, cookies);        cookieStore.put(HttpUrl.parse(AppConfig.LOGIN), cookies);        for(Cookie cookie:cookies){            System.out.println("cookie Name:"+cookie.name());            System.out.println("cookie Path:"+cookie.path());        }    }    @Override    public List<Cookie> loadForRequest(HttpUrl url) {        List<Cookie> cookies = cookieStore.get(HttpUrl.parse(AppConfig.LOGIN));        if(cookies==null){            System.out.println("没加载到cookie");        }        return cookies != null ? cookies : new ArrayList<Cookie>();    }}).build();

3.执行登录操作

Map<String, String> map = new HashMap<>();map.put("username", email);map.put("password", password);Callback callback = new Callback() {    public void onFailure(Call call, IOException e) {    }    public void onResponse(Call call, Response response) throws IOException {        myApplication.setClient(client);        runOnUiThread(new Runnable() {            @Override            public void run() {                showProgress(false);            }        });        Intent intent = new Intent(LoginActivity.this, MainActivity.class);        startActivity(intent);        LoginActivity.this.finish();    }};MyHttpClient.sendAnysPost(client,AppConfig.LOGIN, callback, map);

4.请求使用的OKhttp的简单封装

import java.util.Map;import okhttp3.Callback;import okhttp3.FormBody;import okhttp3.OkHttpClient;import okhttp3.Request;/** * 封装OKhttp * Created by PC on 2017/8/8. */public class MyHttpClient {    public static void sendAnysGet(OkHttpClient client,String url,Callback callback){        Request request = new Request.Builder().url(url).get().build();        client.newCall(request).enqueue(callback);    }    public static void sendAnysPost(OkHttpClient client,String url,Callback callback,Map<String,String> map){        FormBody.Builder builder = new  FormBody.Builder();        if (map!=null)        {            for (Map.Entry<String,String> entry:map.entrySet())            {                builder.add(entry.getKey(),entry.getValue());            }        }        FormBody body = builder.build();        Request request = new Request.Builder()                .url(url)                .post(body)                .build();        client.newCall(request).enqueue(callback);    }}

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