After the database information is set, be sure that a user name and password were passed through the form post; if so, you extract the post data and connect to the database.
数据库信息建立之后,确保用户名和密码被通过表单张贴传递;如果是这样,提取张贴数据然后连接到数据库。
In the beginning, one could not extract a file from a post message unless he wrote custom code parsing the post and retrieving the file data.
最开始的时候,开发者无法从post信息中提取文件,除非他编写了自定义的代码来解析post并取得文件的数据。
In this section, you will learn how to send data to the server from a form, which will be sent in a form post request rather than a raw HTTP post.
在本节中,您将学习如何从一个表单发送数据到服务器,是以表单post请求而不是原始的HTTP post发送。
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