同一个库的多个版本 [英] Multiple versions of same library

问题描述

我有一个项目A，过去有模块A1，它使用了dagger v。1.2.2。
现在我想添加到依赖于匕首v.2.0的项目A，模块A2。
但我不能因为这两个匕首库存有冲突。我可以在不同的android模块中以某种方式获得多个版本的库吗？

 配置{
 all * .exclude group：'com.google.android'，模块：'support-v4'
} 
 
依赖关系{
 compile'c​​om .android.support：support-v4：13.0.0'
} 
  

来自：< a href =https://github.com/stephanenicolas/robospice/issues/161 =nofollow> https://github.com/stepneneuros/robospice/issues/161

OR

 依赖关系{
 compile（ org.gradle.test.excludes：api：1.0）{
 exclude module：'shared'
} 
} 
  

发件人： https：// docs.gradle.org/current/userguide/dependency_management.html ＃52.4.7

I have project A, which used to have module A1, that used dagger v. 1.2.2. Now I'd like to add to project A, module A2, that has dependency on dagger v. 2.0. But I can't because these two dagger libs are in conflict. Can I approach somehow multiple versions of library in different android modules?

解决方案

You can't have both.

You need to exclude the conflicting libraries from dependencies:

configurations {
    all*.exclude group: 'com.google.android', module: 'support-v4'
}

dependencies {
    compile 'com.android.support:support-v4:13.0.0'
}

From: https://github.com/stephanenicolas/robospice/issues/161

OR

dependencies {
    compile("org.gradle.test.excludes:api:1.0") {
        exclude module: 'shared'
    }
}

From: https://docs.gradle.org/current/userguide/dependency_management.html #52.4.7

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