在 Java 8 中找不到 AnnotationProcessorFactory 类 [英] AnnotationProcessorFactory class not found in java 8

问题描述

我有一个基于 java 1.6 和

现在我将java版本升级到1.8并构建项目

Now i upgraded the java verion to 1.8 and build the project

这里我使用 gradle 来构建项目这是gradle代码

Here i have used gradle for building the project Here is the gradle code

task wsgen(dependsOn: compileJava)  {

    doLast{
        ant {
            taskdef(name:'wsgen',
                classname:'com.sun.tools.ws.ant.WsGen',
                classpath:configurations.jaxws.asPath)
            wsgen(keep:true,
                destdir: "${buildDir}",
                resourcedestdir:"${sourceSets.main.output.resourcesDir}",
                sourcedestdir:'src/main/java',
                genwsdl:'true',
                classpath:"${configurations.compile.asPath}:${sourceSets.main.output.classesDir}",
                sei:'<sei implementation class>')
        }
    }
}

和错误，我得到的是

java.lang.NoClassDefFoundError: com/sun/mirror/apt/AnnotationProcessorFactory

谁能告诉我，问题出在哪里，从哪里提出来的?

Can any one tell me, where the issue is located and raising from?

谢谢！！！

推荐答案

感谢 @McDowell 提供带有链接的有用评论.所以APT工具不见了.使用版本 7 JDK 来构建您的项目.只需将它与 Java 8 JDK 一起安装并创建一个专门用于构建需要 APT 工具的项目的脚本.

Thanks go out to @McDowell for the useful comment with links. So the APT tool is gone. Use a version 7 JDK for building your project. Just install it alongside your java 8 JDK and create a script specifically for building your project that requires the APT tool.

我遇到了同样的问题，通过使用 1.7 版本的 JDK 运行 maven 解决了这个问题.所以我创建了一个脚本(Windows 平台上的 .cmd)，对我来说，它看起来像这样:

I had the same problem and went around it by running maven using the 1.7 version of JDK. So I created a script (.cmd on windows platform) that, for me, looks like this:

set JAVA_HOME="c:\Java\ibm-jdk-1.7.0"
set PATH=%JAVA_HOME%\bin;%PATH%
mvn clean install eclipse:eclipse

这将使用 IBM 版本的 java 7 jdk 成功构建，我碰巧在我的 java 文件夹中.我讨厌我无法使用 1.8 版 jdk 构建我的项目，但至少我可以在其他项目上使用 java 8 功能.

This will successfully build using an IBM version of the java 7 jdk, which i happen to have in my java folder. I hate the fact that I can't build my projects with the version 1.8 jdk but at least i can use java 8 features on other projects.

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