public int totalNumber(File file) {
int result = 0;
if (file != null && file.isFile()) {
LineNumberReader lineNumberReader = null;
try {
lineNumberReader = new LineNumberReader(new FileReader(file));
/*Result of Method Call Ignored*/
lineNumberReader.skip(Long.MAX_VALUE);
result = lineNumberReader.getLineNumber();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (lineNumberReader != null) {
try {
lineNumberReader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
return result;
}
统计一个文件的行数
最新推荐文章于 2025-06-26 15:30:55 发布
