android - 如何在 Android 的 Retrofit 库中设置连接超时？

Question

我为我的 Android 应用程序使用了 Retrofit 库。我需要将连接超时设置为 120 秒。我能怎么做 ？

版本:

compile 'com.squareup.retrofit2:retrofit:2.1.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
compile 'com.google.code.gson:gson:2.8.0'
compile 'com.squareup.retrofit2:adapter-rxjava:2.1.0'

OperatingApiClient:

    public class OperatingApiClient {
    public static final String BASE_URL = "http://172.16.2.39/";
    private static Retrofit retrofit = null;


    public static Retrofit getClient() {
        if (retrofit==null) {
            retrofit = new Retrofit.Builder()
                    .baseUrl(BASE_URL)
                    .addConverterFactory(GsonConverterFactory.create())
                    .build();
        }
        return retrofit;
    }
    }

目标文件接口(interface):

public interface TargetFileApiInterface {
@GET("NNGOperating/GetTargetFileList")
Call<TargetFileApiResponse> getTargetFileList(@Query("api_key") 
String apiKey);

}

TargetFileApiResponse:

    public class TargetFileApiResponse {
    @SerializedName("TargetFileList")
    private List<TargetFile> targetfileslist;

    public TargetFileApiResponse(List<TargetFile> targetfileslist) {
        this.targetfileslist = targetfileslist;
    }

    public List<TargetFile> getTargetfileslist() {
        return targetfileslist;
    }

    public void setTargetfileslist(List<TargetFile> targetfileslist) {
        this.targetfileslist = targetfileslist;
    }
    }

Answer 1

你可以设置OkHttp的配置

OkHttpClient client = new OkHttpClient.Builder()
        .connectTimeout(yourTime, TimeUnit.SECONDS)
        .writeTimeout(yourTime, TimeUnit.SECONDS)
        .readTimeout(yourTime, TimeUnit.SECONDS)
        .build();

之后，设置客户端进行改造

retrofit = new Retrofit.Builder()
                    .baseUrl(BASE_URL)
                    .addConverterFactory(GsonConverterFactory.create())
                    .client(client)
                    .build();