刚上手PHP，最基本有关问题
刚上手PHP，最基本问题
我用的是wampserver，然后就可以写.php文件了。
比如可以写a.php文件，然后在浏览器输入 "localhost/a.php" 然后就正常运行。
但是我想仿照w3cschool上这个例子：
建立一个html文件如下：
然后建立一个php文件如下：
Welcome
Your email address is:
我把他们放到了我的www目录下，当我打开html文件的时候填写表格，填写完点击sumbit按钮，就会跳转到
file:///C:/wamp/www/php/welcome.php
显示不了传送的信息。如果我手动到 localhost/php/welcome.php就会报错说变量不存在（这是一定，因为没有传过来）。不知道怎么才能让他跳转到正确的localhost？
请问前辈，如何才能让数据正确在html文件和php文件之间传送呢？多谢！
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