如何在Eclipse中配置Java注释处理器？ [英] How to configure Java Annotation Processor(s) in Eclipse?

问题描述

我已经使用Java 8通过命令提示符编译成功运行CLASS级别保留注释的注释处理器。

I have successfully run annotation processor for CLASS level retention annotations via command prompt compiling using Java 8.

然而，当我尝试在eclipse中配置注释处理器时试图用 - proc：only选项运行它，它没有生效。

However, when I tried to configure the annotation processor in eclipse and tried to run it with "-proc:only" option, it didn't get effective.

我有将包含自定义注释处理器类文件的Jar文件包含在项目属性 - >中。注释处理 - >工厂路径。我还在项目属性 - >中提供了 -proc：only 选项。注释处理 - >处理器选项，当执行包含我的注释的类时，仍未调用注释处理器。

I have included the Jar file containing the custom annotation processor class file into the Project Properties -> Annotation Processing -> Factory Path. I have also provided the -proc:only option in Project Properties -> Annotation Processing -> Processor Options, still the annotation processor isn't getting called when a class containing my annotation is executed.

请帮我识别所需的设置或通过eclipse运行注释处理器的错误或额外步骤。

Please help me identifying the required setting or mistake or additional step for running the annotation processor via eclipse.

推荐答案

我终于能够通过添加启用我自己的注释处理器我的jar文件。

I was finally able to enable my own annotation processor by adding my jar file.

1. 右键单击项目并选择Properties。


2. 打开Java编译器 - >注释处理。选中启用注释处理。


3. 打开Java编译器 - >注释处理 - >工厂路径。选中启用项目特定设置。将您的JAR文件添加到列表中。


4. 清理并构建项目。

1. Right click on the project and select Properties.
2. Open Java Compiler -> Annotation Processing. Check "Enable annotation processing".
3. Open Java Compiler -> Annotation Processing -> Factory Path. Check "Enable project specific settings". Add your JAR file to the list.
4. Clean and build the project.

它终于工作了。

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