;"><span>
</span></span><span style="display:flex;"><span>	<span style="color:#66d9ef">defer</span> <span style="color:#66d9ef">func</span>() {
</span></span><span style="display:flex;"><span>		<span style="color:#75715e">// 关闭文件
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>		<span style="color:#a6e22e">err</span> = <span style="color:#a6e22e">file</span>.<span style="color:#a6e22e">Close</span>()
</span></span><span style="display:flex;"><span>		<span st