android - 无法解析方法 setClient(okhttp3.OkHttpClient)

Question

我正在使用 retrofit 1.9.0 并且我有以下代码。

private static String ROOT_URL = "www.mydomain.com";
public static RestAdapter restAdapter()
{
    OkHttpClient httpClient= new OkHttpClient.Builder()
            .retryOnConnectionFailure(true)
            .connectTimeout(30, TimeUnit.SECONDS)
            .build();
    RestAdapter.Builder builder = new RestAdapter.Builder();
    builder.setEndpoint(ROOT_URL);
    builder.setLogLevel(RestAdapter.LogLevel.FULL);
    builder.setClient(httpClient);
    RestAdapter restAdapter = builder.build();
    return restAdapter;
}

但我收到错误无法解析方法 setClient(okhttp3.OkHttpClient)。该错误不是红色的，而是带有红线下划线的。可能是什么问题？

Answer 1

这是因为 Retrofit 1.9 中的 setClient() 使用了 OkClient 而不是 OkHttpClient在 Retrofit 2.0 中使用。您可以将导入更改为 com.square.okhttp.OkHttpClient 而不是 okhttp3.OkHttpClient 并使用相应的方法。类似下面的内容

OkHttpClient httpClient= new OkHttpClient();
httpClient.setRetryOnConnectionFailure(true);
httpClient.setConnectTimeout(30, TimeUnit.SECONDS);
RestAdapter.Builder builder = new RestAdapter.Builder();
builder.setClient(new OkClient(httpClient));

希望这对您有所帮助!