windows下搭建cordova用于android开发

谁借莪１个温暖的怀抱￠ 2022-06-11 06:20 158阅读 0赞

**声明：本博文用于学习总结及工作心得**

开发环境：

Windows7 64位，JDK1.7.0\_17

安装过程请参考[http://blog.csdn.net/yushuyou/article/details/50751506][http_blog.csdn.net_yushuyou_article_details_50751506]

在安装cordova，解压后配置好环境变量以后，运行ant命令时出现错误

xception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/to
    ols/ant/launch/Launcher (Unsupported major.minor version 52.0)
            at java.lang.ClassLoader.defineClass0(Native Method)
            at java.lang.ClassLoader.defineClass(Unknown Source)
            at java.security.SecureClassLoader.defineClass(Unknown Source)
            at java.NET.URLClassLoader.defineClass(Unknown Source)
            at java.net.URLClassLoader.access$100(Unknown Source)
            at java.Net.URLClassLoader$1.run(Unknown Source)
            at java.security.AccessController.doPrivileged(Native Method)
            at java.net.URLClassLoader.findClass(Unknown Source)
            at java.lang.ClassLoader.loadClass(Unknown Source)
            at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
            at java.lang.ClassLoader.loadClass(Unknown Source)
            at java.lang.ClassLoader.loadClassInternal(Unknown Source)

注意：Unsupported major.minor version 52.0

52是指ant中.class文件对应的jdk是1.8版本的，如果当前JDK版本低于1.8就会出现以上错误

解决办法：在官网上下载老版本，比如[apache-ant-1.9.6-bin.tar.bz2][]

解压后重新配置环境变量问题解决

[http_blog.csdn.net_yushuyou_article_details_50751506]: http://blog.csdn.net/yushuyou/article/details/50751506
[apache-ant-1.9.6-bin.tar.bz2]: http://archive.apache.org/dist/ant/binaries/apache-ant-1.9.6-bin.tar.bz2