KIC*_*KIC 11 java maven dagger dagger-2
我想尝试新的东西并使用Dagger 2作为我的DI框架.所以我在我的项目中有以下pom和"hello world"咖啡机类(http://google.github.io/dagger/).
但是当我做一个mvn干净安装时,没有生成任何类.据我所知,应该有一个"Dagger_CoffeeShop"类生成.嗯......我错过了什么?
<modelVersion>4.0.0</modelVersion>
<groupId>kic</groupId>
<artifactId>xfoo</artifactId>
<version>0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>com.google.dagger</groupId>
<artifactId>dagger</artifactId>
<version>2.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<dependencies>
<dependency>
<groupId>com.google.dagger</groupId>
<artifactId>dagger-compiler</artifactId>
<version>2.0-SNAPSHOT</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
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对于使用Gradle的用户:确保引用Dagger依赖关系,如下所示:
compile 'com.google.dagger:dagger:2.0.2'
apt 'com.google.dagger:dagger-compiler:2.0.2'
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如果您遇到apt不受支持的情况,请添加
1)进入模块app\build.gradle:
apply plugin: 'com.neenbedankt.android-apt'
2)进入项目\build.gradle:
buildscript {
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}
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我遇到了同样的问题,只有发布版本2.0.
在我的例子中,以下两个步骤解决了这个问题:
target/generated-sources/annotations到我的构建路径添加<forceJavacCompilerUse>true</forceJavacCompilerUse>到maven编译器插件
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<dependencies>
<dependency>
<groupId>com.google.dagger</groupId>
<artifactId>dagger-compiler</artifactId>
<version>2.0</version>
</dependency>
</dependencies>
<configuration>
<source>1.8</source>
<target>1.8</target>
<!-- workaround for http://jira.codehaus.org/browse/MCOMPILER-202 -->
<forceJavacCompilerUse>true</forceJavacCompilerUse>
</configuration>
</plugin>
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