摘要：
File file1 = new File("e://异常.txt"); BufferedWriter out = new BufferedWriter(new FileWriter(file1,true)); out.write(file2.getAbsolutePath()); out.newL 阅读全文
摘要：
public void traverseFolder2(String path) { File file = new File(path); if (file.exists()) { File[] files = file.listFiles(); if (null == files || file 阅读全文