js判断url链接是否有http前缀?
网友回复
if(url.substr(0,7).toLowerCase() == "http://" || url.substr(0,8).toLowerCase() == "https://"){ url = url; }else{ url = "http://" + url; }
js判断url链接是否有http前缀?
网友回复
if(url.substr(0,7).toLowerCase() == "http://" || url.substr(0,8).toLowerCase() == "https://"){ url = url; }else{ url = "http://" + url; }