首先，创建一个加粗的标题、一个用来保存生成的数的空div及一个用来启动整个进程的按钮。

First, create a simple bold header, an empty div to hold your generated number, and a button that will fire off the entire process.

youdao

首先，创建一个加粗的标题、一个用来保存生成的数的空div及一个用来启动整个进程的按钮。

First, create a simple bold header, an empty div to hold your generated number, and a button that will fire off the entire process.

youdao