Ask for help,-CodePudding

I am a new to Java's new, what environment variables are configured, appear this kind of result, is how to return a responsibility!

CodePudding user response:

You want to make sure the E://Java/ directory have Hello. Java this file, otherwise you'll have to Hello. Java the absolute path,

CodePudding user response:

Hello. Java is in E: \ Java \ build ah

CodePudding user response:

reference 1/f, night field response:

you want to make sure the E://Java/ directory have Hello. Java this file, otherwise you'll have to Hello. Java the absolute path,

Hello. Java is in E: \ Java \ build ah

CodePudding user response:

3 floor reference is programming difficult little doll reply:

Quote: refer to 1st floor night field response:
you want to make sure the E://Java/ directory have Hello. Java this file, otherwise you'll have to Hello. Java the absolute path,

Hello. Java is in E: \ Java \ build ah

in the Java directory dir command, what is the result

CodePudding user response:

Night

reference 4 floor field response:

Quote: 3/f reference is programming to the little doll reply:

Quote: refer to 1st floor night field response:
you want to make sure the E://Java/ directory have Hello. Java this file, otherwise you'll have to Hello. Java the absolute path,

Hello. Java is in E: \ Java \ build ah

in the Java directory dir command to see, what the result is

Display driver volume of E tag,
A49 volume serial number is 0868-1

CodePudding user response:

hard, less I know

CodePudding user response:

5 floor reference is programming to the little doll reply:

Quote: refer to 4th floor night field response:

Quote: 3/f reference is programming to the little doll reply:

Quote: refer to 1st floor night field response:
you want to make sure the E://Java/ directory have Hello. Java this file, otherwise you'll have to Hello. Java the absolute path,

Hello. Java is in E: \ Java \ build ah

in the Java directory dir command to see, what the result is

Display driver volume of E tag,
A49 volume serial number is 0868-1

I mean, you in the CMD command line, type the command "dir" look, what is the output result

CodePudding user response:

refer to 7th floor night field response:

Quote: refer to fifth floor small dolls programmed in reply:

Quote: refer to 4th floor night field response:

Quote: 3/f reference is programming difficult little doll reply:

Quote: refer to 1st floor night field response:
you want to make sure the E://Java/ directory have Hello. Java this file, otherwise you'll have to Hello. Java the absolute path,

Hello. Java is in E: \ Java \ build ah

in the Java directory dir command to see, what the result is

Display driver volume of E tag,
A49 volume serial number is 0868-1

I mean, you in the CMD command line, type the command "dir" look, what is the output results

Is the volume display driver disk C is Windows and that similar and also is a long list of directories,,,,,,,

CodePudding user response:

引用 8 楼被编程为难的小娃娃的回复:

Quote: 引用 7 楼 night field的回复:
Quote: 引用 5 楼被编程为难的小娃娃的回复:
Quote: 引用 4 楼 night field的回复:
Quote: 引用 3 楼被编程为难的小娃娃的回复:
Quote: 引用 1 楼 night field的回复:
你要确保E://java/目录下有Hello.java这个文件,否则你得用Hello.java的绝对路径,

Hello. Java is in E: \ Java \ build ah

in the Java directory dir command to see, what the result is

Display driver volume of E tag,
A49 volume serial number is 0868-1

I mean, you in the CMD command line, type the command "dir" look, what is the output results

Is the volume display driver disk C is Windows and that similar and also is a long list of directories,,,,,,,

a long list, can see the Hello. Java file

CodePudding user response:

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