OkHttp工具類+日誌攔截
阿新 • • 發佈:2019-01-02
日誌攔截器加依賴: implementation ‘com.squareup.okhttp3:logging-interceptor:3.12.0’
非同步get
public class OkUtils {
//初始化一個物件 private OkHttpClient okHttpClient; //2.定義一個方法 private OkUtils() { HttpLoggingInterceptor loggingInterceptor =new HttpLoggingInterceptor(); okHttpClient = new OkHttpClient.Builder() .connectTimeout(20,TimeUnit.SECONDS) .callTimeout(20,TimeUnit.SECONDS) .readTimeout(20,TimeUnit.SECONDS) .addInterceptor(loggingInterceptor) .build(); } public static OkUtils getInstance() { return OkHolder.okUtils; } //靜態私有方法 private static class OkHolder { private static final OkUtils okUtils = new OkUtils(); } //封裝非同步的Get public void getAsync(String url, Callback callback) { Request request = new Request.Builder().url(url).build(); okHttpClient.newCall(request).enqueue(callback); }
}
同步get
public class OkHttpUtils {
private OkHttpClient mOkHttpClient; private OkHttpUtils() { mOkHttpClient = new OkHttpClient(); } public static OkHttpUtils getInstance() { return OkHttpHolder.utils; } static class OkHttpHolder { private static final OkHttpUtils utils = new OkHttpUtils(); } //封裝同步的Get請求方式 public String get(String url) throws IOException { Request request = new Request.Builder().url(url).build(); Response execute = mOkHttpClient.newCall(request).execute(); return execute.body().string(); }
}
//總
public class OkUtils {
private OkHttpClient okHttpClient; private OkUtils() { //日誌攔截器 HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor(); okHttpClient = new OkHttpClient.Builder() .connectTimeout(20, TimeUnit.SECONDS) .readTimeout(20, TimeUnit.SECONDS) .callTimeout(20, TimeUnit.SECONDS) .addInterceptor(loggingInterceptor) .build(); } public static OkUtils getInstance() { return OkHolder.okUtils; } static class OkHolder { private static final OkUtils okUtils = new OkUtils(); } //這是同步的get和post public String getSync(String url) throws IOException { Request request = new Request.Builder().url(url).build(); return okHttpClient.newCall(request).execute().body().string(); } public String postSync(String url, String key, String value) throws IOException { RequestBody body = new FormBody.Builder().add(key, value).build(); Request request = new Request.Builder().url(url).post(body).build(); return okHttpClient.newCall(request).execute().body().string(); } //非同步的get和post public void getAsync(String url, Callback callback) { Request request = new Request.Builder().url(url).build(); okHttpClient.newCall(request).enqueue(callback); } public void postAsync(String url, Callback callback) { RequestBody body = new FormBody.Builder().add("key", "value").build(); Request request = new Request.Builder().url(url).post(body).build(); okHttpClient.newCall(request).enqueue(callback); } //上傳圖片 必須是POST public void upLoadImage(String url, String uid, Callback callback) { File file = new File(Environment.getExternalStorageDirectory() + "/Pictures/test.jpg"); //上傳圖片需要 MultipartBody MultipartBody.Builder body = new MultipartBody.Builder().setType(MultipartBody.FORM) .addFormDataPart("uid", uid) .addFormDataPart("file", "test.jpg", RequestBody.create(MediaType.parse("image/jpg"), file)); RequestBody body1 = body.build(); Request request = new Request.Builder().url(url).post(body1).build(); okHttpClient.newCall(request).enqueue(callback); }
}