不错呦!smile@林凯西,确保“准备文件”中的几个文件都有安装,S...您好,看了您这篇帖子觉得很有帮助。但是有个问题想请...我的修改过了怎么还被恶意注册呢 @jjjjiiii 用PJ快9年了,主要是A...PJ3啊,貌似很少有人用PJ了,现在不是WP就是z...@332347365,我当时接入时错误码没有-10...楼主,ChkValue值应为-103是什么意思呢?...大哥 你最近能看到我发的信息,请跟我联系,我有个制...
Prohibited package name: java.mzwu.com
编辑:dnawo 日期:2012-11-11
在Java Project添加了一个类Project1:
结果运行出错,提示:
引用内容
错误原因
Java Project类的Package名称不能以java开头,修改成project1.mzwu.com后即可正常运行。
复制内容到剪贴板
程序代码

package project1.mzwu.com;
public class Project1 {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("hello,java.");
}
}
public class Project1 {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("hello,java.");
}
}
结果运行出错,提示:

Exception in thread "main" java.lang.SecurityException: Prohibited package name: java.mzwu.com
at java.lang.ClassLoader.preDefineClass(Unknown Source)
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.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 sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
at java.lang.ClassLoader.preDefineClass(Unknown Source)
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.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 sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
错误原因
Java Project类的Package名称不能以java开头,修改成project1.mzwu.com后即可正常运行。






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