libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
来源:互联网 发布:淘宝客服用语大全 编辑:程序博客网 时间:2024/05/19 06:50
public void createTest() throws IOException{ // 需要创建多级目录 String path = "sdcard/test/test1"; File folderFile = new File(path); if(!folderFile.exists()){ // mkdir() 不会创建多级目录,所以导致后面的代码报错 提示文件或目录不存在 // folderFile.mkdir(); // mkdirs() 则会创建多级目录 folderFile.mkdirs(); } File file = new File(path + File.separator + "hello.txt"); // 如果上面使用了 folderFile.mkdir(); 则不会创建多级目录则下行代码就报错了! file.createNewFile(); // FileOutputStream fos = new FileOutputStream(file); // bitmap.compress(CompressFormat.JPEG, 100, fos); // fos.flush(); // fos.close(); }转自:http://blog.csdn.net/ganhualin/article/details/38494163
0 0
- Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
- libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
- libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
- 【Android】Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
- libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)问题总结
- Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or d.......
- android.system.ErrnoException: open failed: ENOENT (No such file or directory) 07-19 20:27:45.011 66
- Android open failed: ENOENT (No such file or directory)
- Android---open failed: ENOENT (No such file or directory) 错误
- open failed: ENOENT (No such file or directory).
- open failed: ENOENT (No such file or directory)
- Android---open failed: ENOENT (No such file or directory) 错误
- android open failed: ENOENT (No such file or directory)
- open failed: ENOENT (No such file or directory)!
- android: java.io.IOException:open failed: ENOENT (No such file or directory)
- java.io.FileNotFoundException on Android, open failed: ENOENT (No such file or directory)
- java.io.IOException: open failed: ENOENT (No such file or directory)
- android java.io.IOException: open failed: ENOENT (No such file or directory)-api23+权限受权
- jpg转换成PDF详细教程
- GPIO_Mode
- Php模拟登录工具类 HttpClient
- Pyintaller打包中文路径无效问题
- Java中文乱码原因及解决方法(转)
- libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
- 开始写博客啦
- 绝对地址的访问方法
- Php对称加密工具类
- 自定义编译安装软件过程总结
- springMVC两种方式实现多文件上传及效率比较
- 关于我
- android service 后台处理一些数据
- Linux 中搭建Raid