标签:blog http io ar os div on log html
如果发现js莫名其妙的报错(比如demo不报错,自己写的就报错),或者样式显示不正常,一定记得检查HTML页面里面加没加如下文档声明:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
标签:blog http io ar os div on log html
原文地址:http://www.cnblogs.com/duwei/p/4095573.html