[英]Java not compiling my source code
我無法在命令行中編譯我的課程。 我一定會錯過一些非常明顯的東西,但我無法弄清楚。
在這里我的設置...
環境設置(Win 8.1):
JAVA_HOME C:\Program Files\Java\jdk1.8.0_11
Path %JAVA_HOME%\bin;
我有“ javaTest”文件夾,其中包含兩個Java文件Run.java和Animal.java。 我可以編譯Animal.java,但是在編譯“ Run.java”文件時遇到錯誤。
命令行:
C:\>cd C:\javaTest
C:\javaTest>dir
Volume in drive C is Local Disk
Directory of C:\javaTest
01/10/2014 10:37 AM <DIR> .
01/10/2014 10:37 AM <DIR> ..
01/10/2014 10:37 AM 337 Animal.java
01/10/2014 10:36 AM 230 Run.java
2 File(s) 567 bytes
2 Dir(s) 42,796,736,512 bytes free
C:\javaTest>javac Animal.java (**note: this gets executed without problems**)
C:\javaTest>javac Run.java
Run.java:5: error: cannot find symbol
Animal a1 = new Animal();
^
symbol: class Animal
location: class Run
Run.java:5: error: cannot find symbol
Animal a1 = new Animal();
^
symbol: class Animal
location: class Run
Run.java:9: error: cannot find symbol
Animal a2 = new Animal("Animal2");
^
symbol: class Animal
location: class Run
Run.java:9: error: cannot find symbol
Animal a2 = new Animal("Animal2");
^
symbol: class Animal
location: class Run
4 errors
這是實際的代碼:
Run.java
public class Run{
public static void main(String[] args){
Animal a1 = new Animal();
a1.setName("Animal1");
a1.showName();
Animal a2 = new Animal("Animal2");
System.out.println(a2.getName());
}
}
Animal.java
public class Animal{
private String name;
public Animal() {
}
public Animal(String name) {
this.name = name;
}
public void setName(String name){
this.name = name;
}
public String getName(){
return this.name;
}
public void showName(){
System.out.println(this.name);
}
}
我可以從Eclipse運行完全相同的代碼,而不會出現任何問題。 所以我不確定我缺少什么...
您必須將實際文件夾添加到類路徑:
javac -cp .\;%CLASSPATH% Animal.java
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