OkHTTP和毕加索不跑起来 [英] OkHTTP and Picasso don't run together

问题描述

我用毕加索库在我的项目中加载图像，安德缓存。它的工作原理很好，没有任何问题。然而，当我尝试使用OkHttp库来执行我的服务器（JSON通信）的数据通信，毕加索抛出异常。

I use Picasso library in my project to load images ande cache them. It works good without any problem. However, when I try to use OkHttp library to perform data communication with my server (JSON communication), Picasso throws exceptions.

我用下面的罐子：okhttp-2.0.0-RC2，奥基奥-1.0.0，毕加索-2.2.0。当我运行我的项目后，我添加这些罐子，它崩溃并出现以下内容：

I use the following jars : okhttp-2.0.0-RC2, okio-1.0.0, picasso-2.2.0. When I run my project after I add these jars, It crashes with the following :

06-12 11:13:15.824: E/dalvikvm(12105): Could not find class 'com.squareup.okhttp.HttpResponseCache', referenced from method com.squareup.picasso.OkHttpDownloader.<init>

我添加okhttp只是为了使用下面的方法：

I added okhttp just to use the following method :

public static String executeHttpGet(String urlStr) {
    Response response = null;
    String result = "";
    OkHttpClient client = new OkHttpClient();

    try {
        Request request = new Request.Builder().url(urlStr).build();

        response = client.newCall(request).execute();
        result = response.body().string();
    } catch (Exception ex) {

    }
    return result;
}

以上code工作没有任何问题。然而，codeS它们使用毕加索库，并用来很好地工作，开始引发以下excecption：

The above code works without any problem. However the codes which use Picasso library and used to work perfectly, start to throw the following excecption :

06-12 11:19:49.307: E/AndroidRuntime(13036): FATAL EXCEPTION: main
06-12 11:19:49.307: E/AndroidRuntime(13036): java.lang.NoClassDefFoundError: com.squareup.okhttp.HttpResponseCache
06-12 11:19:49.307: E/AndroidRuntime(13036):    at com.squareup.picasso.OkHttpDownloader.<init>(OkHttpDownloader.java:74)
06-12 11:19:49.307: E/AndroidRuntime(13036):    at com.squareup.picasso.OkHttpDownloader.<init>(OkHttpDownloader.java:51)
06-12 11:19:49.307: E/AndroidRuntime(13036):    at com.squareup.picasso.OkHttpDownloader.<init>(OkHttpDownloader.java:41)
06-12 11:19:49.307: E/AndroidRuntime(13036):    at com.squareup.picasso.Utils$OkHttpLoaderCreator.create(Utils.java:319)
06-12 11:19:49.307: E/AndroidRuntime(13036):    at com.squareup.picasso.Utils.createDefaultDownloader(Utils.java:171)
06-12 11:19:49.307: E/AndroidRuntime(13036):    at com.squareup.picasso.Picasso$Builder.build(Picasso.java:490)
06-12 11:19:49.307: E/AndroidRuntime(13036):    at com.squareup.picasso.Picasso.with(Picasso.java:390)

我的类路径：

My Class Path :

如果我删除okhttp-2.0.0-RC2，奥基奥-1.0.0，毕加索线工作。

If I remove okhttp-2.0.0-RC2, okio-1.0.0, Picasso lines work.

这是为什么发生？如何使用两个库一起？

Why is that happening ? How can I use two libraries together ?

推荐答案

切换到毕加索2.3.2。您还需要okhttp-的URLConnection-2.0.0-RC2。

Switch to Picasso 2.3.2. You'll also need okhttp-urlconnection-2.0.0-RC2.

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