<!DOCTYPE html> <html> <head> <style></style> <script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script> <script> window.onload = function(){ console.log('load1'); }; window.onload = function(){ console.log('load2'); }; $(document).ready(function(){ console.log('ready1'); }); $(document).ready(function(){ console.log('ready2'); }); </script> </head> <body></body> </html>
总结:html
$(document).ready(function(){})
先于window.onload = function(){}
执行。$(document).ready(function(){})
,则依次执行。window.onload = function(){}
,则只执行最后一个。注意:$(document).ready(function(){})
等价于$(function(){})
,而$(function(){})
是jQuery的写法。jquery
参考:.net