Apache开源工具包使用汇总

5d6d网

1、commons-io，http://commons.apache.org/proper/commons-io/，Commons IO is a library of utilities to assist with developing IO functionality.




//直接将IO流转成字符串
InputStream in = new URL( "http://jakarta.apache.org" ).openStream();
try {
System.out.println( IOUtils.toString( in ) );
} finally {
IOUtils.closeQuietly(in);
}
//读取文本文件的所有行
File file = new File("/commons/io/project.properties");
List lines = FileUtils.readLines(file, "UTF-8");