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Jar文件中的data

Jar文件中的data# Java - 爪哇娇娃

I*e2005-08-03 07:08

1 楼

I have a few classes accessing a "data.txt" file. I want to create a .jar file
and package everything in. However, how do I point to the data.txt file
inside the jar?
If it is outside I can easily use something like
FileWriter fw=new FileWriter("C:\\data.txt");
Now what should I do?
Thanks.
-iCare-

g*y2005-08-03 07:08

2 楼

Use getClass().getResource("/data.txt"); if data.txt is in the top level of
JAR. If you want to visit it from same level of class, then getClass().
getResource("data.txt");

file

【在 I***e 的大作中提到】

: I have a few classes accessing a "data.txt" file. I want to create a .jar file
: and package everything in. However, how do I point to the data.txt file
: inside the jar?
: If it is outside I can easily use something like
: FileWriter fw=new FileWriter("C:\\data.txt");
: Now what should I do?
: Thanks.
: -iCare-

I*e2005-08-03 07:08

3 楼

Great! Thanks.

【在 g**********y 的大作中提到】

: Use getClass().getResource("/data.txt"); if data.txt is in the top level of
: JAR. If you want to visit it from same level of class, then getClass().
: getResource("data.txt");
:
: file