you can write it like this:<script language="javascript" src="tuijian.js"></script>otherwise, you must ensure the tuijian.js path is right and have the file.
什么错，要注意引入的位置。另外最好加上language 一般是在head里引入 : if the script have function , then the JS file ,you can take it anywhere ,but you must to set right path, and if the script have not function, you must ensure the position in the page.understand!!!!!!!!!!!!
:
if the script have function , then the JS file ,you can take it anywhere ,but you must to set right path, and if the script have not function, you must ensure the position in the page.understand!!!!!!!!!!!!