String indexPath = "E:\\Dsdfownloadsdftestr";//一个完整的路径 createNewFile()根据它创建文件！
File lockFile = new File(indexPath);
P.p("a"+lockFile.createNewFile()+"");
lockFile.createNewFile()
true if the named file does not exist and was successfully created; false if the named file already exists lucene里利用这个进行锁定一些什么东西！
posted on 2005-11-03 22:01
R.Zeus 阅读(1247)
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