The invention relates to a method of online self-help website establishment, creation of application services and development of online software, comprising the following steps: step one, developing pages and page components in an on-line mode; and step two, creating the pages as independent sites or application services or online software. The invention has the beneficial effects of providing a complete method for the internet online self-help website establishment, the creation of the application services and the development of the online software, supporting multiple users and multiple languages, providing an unified resolution for development of WEB sites, WAP sites, online application software and the like, creating an online development method based on scripting language and XSL language independently, being a brand-new breakthrough in the development mode of internet online application software, providing a method for objectification of data management, standardizing data definition, introducing a multi-language mechanism to lay a foundation for data standardization, and further accelerating the development of internet communization due to independence, interaction and single sign-on of multiple users.