Question

我们正在将项目从dagger 1.x升级到dagger 2.x.我们将所有内容转换为符合dagger 2，但是当我们尝试编译时，我们得到以下消息：

error: cannot find symbol
import myapp.DaggerMyComponent;
             ^                   
  symbol:   class DaggerMyComponent        
  location: package myapp       

Note: Generating a MembersInjector for myapp.PageController. Prefer to run the dagger processor over that class instead.
Note: Generating a MembersInjector for myapp.ScrollingItemPageController. Prefer to run the dagger processor over that class instead.
error: cannot access AbstractHttpEntity               
  class file for org.apache.http.entity.AbstractHttpEntity not found
  Consult the following stack trace for details.      
  com.sun.tools.javac.code.Symbol$CompletionFailure: class file for org.apache.http.entity.AbstractHttpEntity not found\

添加useLibrary 'org.apache.http.legacy'确实可以解决此问题，但我想知道使用AbstractHttpEntity的内容是什么，并且包含此库有任何副作用吗？

编辑：

有人要求查看网络依赖项。 请注意，在升级之前，这些依赖项已经存在！

compile "com.squareup.okhttp3:okhttp:${okhttpVersion}"
compile ("com.squareup.okhttp3:logging-interceptor:${okhttpVersion}")  {
    exclude group: 'com.squareup.okhttp3'
}

compile "com.google.dagger:dagger:${daggerVersion}"
apt ("com.google.dagger:dagger-compiler:${daggerVersion}")

compile ("com.squareup.retrofit2:retrofit:${retrofitVersion}") {
    exclude group: 'com.squareup.okhttp3'
}

compile ("com.squareup.retrofit2:converter-gson:${retrofitVersion}") {
    exclude group: 'com.google.code.gson'
    exclude group: 'com.squareup.retrofit2'
}

版本：

ext {
    supportVersion = '24.1.1'
    playServicesVersion = '9.4.0'
    butterknifeVersion = '8.2.1'
    daggerVersion = '2.6'
    retrofitVersion = '2.1.0'
    okhttpVersion = '3.4.1'
}

我确实在github上看到使用相同useLibrary的其他项目，但它从未解释为什么：

https://github.com/shohrabuddin/Dagger2-ButterKnife-Retrofit-OkHttp-Picasso-Gson_Annotations https://github.com/frogermcs/GithubClient/blob/master/app/build.gradle

使用Dagger2时为什么需要使用org.apache.http.legacy？

0 个答案: