Java 编译错误（HelloWorldApp）；它显示“写入时出错”和“拒绝访问”
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Java Compile Error (HelloWorldApp); It shows "Error while writing" and "Access Denied"
提问by Pranav Totla
I use Windows 7 and recently installed JDK (jdk1.8.0_05). (I've also installed JRE) As I'm new to Java, I complied the Hello World Java code given on Official Java Website:
我使用 Windows 7 并且最近安装了 JDK (jdk1.8.0_05)。（我也安装了 JRE）由于我是 Java 新手，我编译了官方 Java 网站上给出的 Hello World Java 代码：
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); // Display the string.
}
}
I saved the file as C:\HelloWorldApp.java
我将文件另存为 C:\HelloWorldApp.java
And then in command prompt, I typed
然后在命令提示符下，我输入
javac HelloWorldApp.java
I got the following message:
我收到以下消息：
C:/HelloWorldApp.java:5: error: error while starting HelloWorldApp: C:\HelloWorldApp.class (Access is denied)
class HelloWorldApp{
^
1 error
PS: I even tried making the class public. Also, I've specified PATH variable as C:\Program Files\Java\jdk1.8.0_05\bin
PS：我什至尝试将课程公开。另外，我已将 PATH 变量指定为C:\Program Files\Java\jdk1.8.0_05\bin
What may be the solution?
可能的解决方案是什么？
回答by fajarkoe
Add publickeyword before the classkeyword. That is, change:
在public关键字之前添加class关键字。也就是说，改变：
class HelloWorldApp {
to
到
public class HelloWorldApp {
The class that contains main method must be declared as public.
包含 main 方法的类必须声明为 public。
