假设如下目录有个class文件,并且里面有main方法:
d:\workspace\eclipse\com\JavaCore\classloader\MyClassLoader.class
首先进入cmd命令行:
cd /d d:\workspace\eclipse
java com.JavaCore.classloader.MyClassLoader
也可以带参数运行:
java com.yuanqiao.JavaCore.classloader.MyClassLoader com.yuanqiao.JavaCore.classloader.HelloWorld yuanqiao
![](https://image.shishitao.com:8440/aHR0cHM6Ly9pbWcyMDIyLmNuYmxvZ3MuY29tL2Jsb2cvMzU2OTUvMjAyMjAyLzM1Njk1LTIwMjIwMjE3MjI1MTMzMTg3LTEwMDkyNTk0NTguanBn.jpg?w=700&webp=1)