请问dwcc2017怎么购买使用啊，网站全是英文看不懂怎么购买啊

From what i understand, you are trying to purchase the English version of DW and you are trying to install the server plugins.

To purchase DW, see Buy Adobe Dreamweaver CC | Download responsive web design software free trial

You can purchase DW in any language and later change the language Change the language setting of your Creative Cloud apps

To install server plugins, see https://www.dmxzone.com/go/21842/enable-server-behaviors-and-data-bindings-panel-support-for-dreamweaver-cc/

Thanks,

Preran