[No such file or directory]安卓FTP上传时提示找不到文件！

Question

以下是异常代码，提示我找不到这个文件，明明是有的，权限也加了；

com.example.test_617 E/AndroidRuntime: FATAL EXCEPTION: Thread-239
Process: com.example.test_617, PID: 4922
java.lang.RuntimeException: FTP客户端出错！
at com.example.test_617.MainActivity.ftpUpload(MainActivity.java:70)
at com.example.test_617.MainActivity$1.run(MainActivity.java:36)
Caused by: java.io.FileNotFoundException: /storage/emulated/0/DCIM/imgSavePL2016-06-17_7455.png: open failed: ENOENT (No such file or directory)
at libcore.io.IoBridge.open(IoBridge.java:409)
at java.io.FileInputStream.(FileInputStream.java:78)
at java.io.FileInputStream.(FileInputStream.java:105)
at com.example.test_617.MainActivity.ftpUpload(MainActivity.java:59)
at com.example.test_617.MainActivity$1.run(MainActivity.java:36) 
Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)

Answer 1

楼主，看了日志
建议你把路径改为 /DCIM/imgSavePL2016-06-17_7455.png或是/sdcard/imgSavePL2016-06-17_7455.png或/sdcard2/imgSavePL2016-06-17_7455.png试试