Java开发网 - renameTo() does not work

Topic: renameTo() does not work

1.renameTo() does not work	Copy to clipboard
Posted by: zuohaosh Posted on: 2004-01-16 16:28 代码如下 File in = new File(inputFileName); //inputFileName存在的目录 File err = new File(errorFileName); //errorFileName不存在的目录 in.renameTo(err); 我给了目录任何权限但in.renameTo()仍然返回false 我大概是有哪里错误 Thanks.

2.Re:renameTo() does not work [Re: zuohaosh]

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Posted by: learner
Posted on: 2004-01-18 18:35

Have you given proper paths for inputFileName and errorFileName?

Have you tried to rename it manually first? I would do that to make sure the OS allows it. From the same directory where the java program is run, "ren <old> <new>" or "mv <old> <new>" depending whether you are using Windows or Unix. Make sure you use the exact string representations for <old> and <new> as the ones used in the java program for "InputFileName" and "errorFileName" respectively.