.java加上package名就不识别了??
HelloWorld.java的代码
public class HelloWorld {
public static void main(String[] args) {
System.out.println("hello");
}
}
javac HelloWorld.java
java HelloWorld
后正常。
但是如果修改为
package com.test;
public class HelloWorld {
public static void main(String[] args) {
System.out.println("hello");
}
}
javac HelloWorld.java
java com.test.HelloWorld
就报错:NoClassDefFoundError
环境变量已经配了:
PATH:C:\Program Files\Java\jdk1.5.0\bin;
classpath:C:\Program Files\Java\jdk1.5.0\lib;C:\Program Files\Java\jdk1.5.0\lib\dt.jar;C:\Program Files\Java\jdk1.5.0\lib\tools.jar