无法解析符号“RequestQueue" [英] Cannot resolve symbol 'RequestQueue'

问题描述

我是 android studio 和 volley 库的新手，所以请耐心等待.

I am new to android studio and volley library so please bear with me.

我已经通过 GitHub 添加了 volley 库，然后添加了这一行来构建 gradle 文件:

I've added volley library by GitHub and then and added this line to build gradle file:

compile 'com.android.support:appcompat-v7:23.0.1'

现在我正在尝试一些关于来自 api 的请求和响应的教程，但由于某种原因我无法创建 RequestQueue 的实例，为什么?我使用的是 Android 4.0.3 IceCreamSandwish

And now I am trying some tutorials about request and response from api, but for some reason I cannot make an instance of RequestQueue why? I am using Android 4.0.3 IceCreamSandwish

谢谢

推荐答案

将以下内容添加到 build.gradle 文件

add following to your build.gradle file

compile 'com.mcxiaoke.volley:library:1.0.19'

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