3-6作业,两个函数请问可以合并吗
来源:3-20 String(split和replace)
慕婉清0895596
2017-09-12 11:00:41
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title> </title> </head> <body> <script> var email=prompt("请输入登录邮箱"); function getUser(email){ var pos=email.indexOf("@"); return email.slice(0,pos); } function getEmail(email){ var pos=email.indexOf("@"); return email.slice(pos+1); } document.write("邮箱的用户名是:"+getUser(email)+"<br/>"); document.write("登录的邮箱域名是:"+getEmail(email)); </script> </body> </html>
1回答
你好,可以合并的,使用两个变量接收,然后输出,最后调用函数,可参考如下代码:
<script> var email=prompt("请输入登录邮箱"); function getUser(email){ var pos=email.indexOf("@"); var Email = email.slice(0,pos); var name = email.slice(pos+1); document.write("邮箱的用户名是:"+Email+"<br/>"); document.write("登录的邮箱域名是:"+name); } getUser(email); </script>
祝学习愉快~
相似问题