private void setUpRestClient() {
OkHttpClient client = new OkHttpClient();
client.interceptors().add(new Interceptor() {
@Override
public Response intercept(Chain chain) throws IOException {
Request original = chain.request();
Request request = original.newBuilder()
.header("Accept", "application/pyur.v1")
.header("Authorization", new SharedPreferencesUtil(getBaseContext()).getToken())
.header("Content-Type", "application/json")
.method(original.method(),original.body())
.build();
return chain.proceed(request);
}
});
RestClient.getInstance().configureRestAdapter(this, getResources().getString(R.string.base_url),client);
}
public void configureRestAdapter(final Context context, String baseUrl, OkHttpClient client) {
Gson gson = new GsonBuilder()
.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
.setDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
.excludeFieldsWithModifiers(Modifier.FINAL, Modifier.TRANSIENT, Modifier.STATIC)
.create();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrl)
.addConverterFactory(GsonConverterFactory.create(gson))
.client(client)
.build();
service = retrofit.create(NetworkServiceInterface.class);
}
现在这让我在Retrofit 2.0中失败了,原来我没有“授权”标题而且没有授权给我,这是可以理解的。但是现在我用我的身份验证令授权它并且它失败了。 Retrofit 2.0的新功能,谢谢 -
答案 0 :(得分:13)
您可以将授权标题传递为:
@GET("/v1/OrderReport.json")
Call<POJO_Class> getExampleMethod(@Header("Authorization") String token, @Query("id") String id);
然后调用:
getExampleMethod("Basic " + token, id);
答案 1 :(得分:7)
您可以使用OkHttpClient.Builder类在Retrofit 2中使用Interceptor为每次调用添加Authorization Header。像这样。
import okhttp3.OkHttpClient;
import okhttp3.Interceptor;
OkHttpClient defaultHttpClient = new OkHttpClient.Builder()
.addInterceptor(new Interceptor() {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
//getAccessToken is your own accessToken(retrieve it by saving in shared preference or any other option )
if(getAccessToken().isEmpty()){
PrintLog.error("retrofit 2","Authorization header is already present or token is empty....");
return chain.proceed(chain.request());
}
Request authorisedRequest = chain.request().newBuilder()
.addHeader("Authorization", getAccessToken()).build();
PrintLog.error("retrofit 2","Authorization header is added to the url....");
return chain.proceed(authorisedRequest);
}}).build();
将此客户端对象添加到改装对象。
retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL) //BaseURL always ends with "/"
.addConverterFactory(GsonConverterFactory.create())
.client(defaultHttpClient)
.build();
现在,您使用改装对象进行的每次调用都会添加&#34;授权&#34;标题以及网址。此外,我们还处理了如果授权值为空,那么我们只需省略请求调用的Authorization标头部分。
答案 2 :(得分:4)
来自改造:2.0
您必须使用 OkHttpClient.Builder()类添加拦截器。
所以你必须像这样改变你的代码。
OkHttpClient client = new OkHttpClient.Builder();
client.addInterceptor(new Interceptor() {
@Override
public Response intercept(Chain chain) throws IOException {
Request original = chain.request();
Request request = original.newBuilder()
.header("Accept", "application/pyur.v1")
.header("Authorization", new SharedPreferencesUtil(getBaseContext()).getToken())
.header("Content-Type", "application/json")
.method(original.method(),original.body())
.build();
return chain.proceed(request);
}
}).build();