想出来的人真是天才，我再也不用费心去想一些所谓的有意义的无用数据了，哇卡卡^_^

GenerateData is a free, open source script written in JavaScript, PHP and MySQL that lets you quickly generate large volumes of custom data in a variety of formats for use in testing software, populating databases.

Some features:

• (JS-enabled) browser-friendly.
• Many data types available: names, phone numbers, email addresses, cities, states, provinces, counties, dates, street addresses, number ranges, alphanumeric strings, lorem ipsum text and more.
• Option to generate data in XML, Excel, HTML, CSV or SQL.
• Country specific data (state / province / county) for Canada, US, Netherlands and UK.

更多的同类产品见以下链接，我没一一试用了，有兴趣的玩玩：

http://www.webresourcesdepot.com/test-sample-data-generators/