mysql替换表的字段里面内容,如例子: mysql> select host,user from user where user='testuser'; +-----------------------+----------+| host | user |+-----------------------+----------+| localhost.localdomain | testuser | +-----------------------+-…
<script> function myPrint(obj){ var newWindow=window.open("打印窗口","_blank");//打印窗口要换成页面的url var docStr = obj.innerHTML; newWindow.document.write(docStr); newWindow.document.close(); newWindow.print(); newWindow.close(); } </scr…