https://stackoverflow.com/a/39975902/4697179
原因可看这个链接
解决方式是写个Groovy脚本文件来找到出问题的文件
private void findErrFile(String path) {
File file = new File(path);
String[] list = file.list();
if (list == null) {
System.out.println("=========================路径为空" + path);
return
}
int length = list.length;
System.out.println("file.size=" + length);
for (int i = 0; i < length; i++) {
String onePath = list[i];
File oneFile = new File(path, onePath);
FileInputStream fis = null;
FileReader fr = null;
char[] b = new char[1];
try {
// System.out.print("寻找当前文件="+onePath);
fr = new FileReader(oneFile);
fr.read(b, 0, 1);
// System.out.println("the first c of the file = "+b[0]);
if (b[0] == 0xfeff) {
System.out.println("=========================当前文件出现异常字符， file=" + onePath);
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
// System.out.println("the first c of the file = "+b[0]);
if (b[0] == 0xfeff) {
}
}
}
然后重新新建这个文件 把以前的内容重新复制进去就能解决问题了
参考自网络的文章实现
http://www.cnblogs.com/BobGo/p/6344873.html?utm_source=itdadao&utm_medium=referral
