JAVA IO面试题 文件编码转换

249009188

<div class="line number1 index0 alt2" style="border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-bottom-right-radius: 0px !important; border-bottom-left-radius: 0px !important; background-image: none !important; background-color: #f8f8f8 !important; float: none !important; height: auto !important; line-height: 24px; padding-top: 0px !important; padding-right: 1em !important; padding-bottom: 0px !important; padding-left: 1em !important; text-align: left; vertical-align: baseline !important; width: auto !important; font-family: 'Courier New', Consolas, 'Bitstream Vera Sans Mono', Courier, monospace; margin: 0px !important;">import java.io.*;