大家常常聽到這個名稱,但多少有點糊塗,它到底指什麼.其實本身就是一筆糊塗帳. 大意就是指目前的網路水平,就是可以讓人和人, 人和網頁互動的網上應用體系.象咱們村子,你可以發表評論, 交朋友等等. 這是一個相對於以前的網業只是靜止的信息而言的, 並沒有一定的標準,也不是每個人都同意的. 下面的定義來自Wiki:
The term "Web 2.0" (pronounced "Web two point oh") is commonly associated with web applications which facilitate interactive information sharing, interoperability, user-centered design[1] and collaboration on the World Wide Web. Examples of Web 2.0 include web-based communities, hosted services, web applications, social-networking sites, video-sharing sites, wikis, blogs, mashups and folksonomies. A Web 2.0 site allows its users to interact with other users or to change website content,
in contrast to non-interactive websites where users are limited to the
passive viewing of information that is provided to them.
The term is closely associated with Tim O'Reilly because of the O'Reilly Media Web 2.0 conference in 2004.[2][3] Although the term suggests a new version of the World Wide Web, it does not refer to an update to any technical specifications, but rather to cumulative changes in the ways software developers and end-users
use the Web. Whether Web 2.0 is qualitatively different from prior web
technologies has been challenged by World Wide Web inventor Tim Berners-Lee who called the term a "piece of jargon"[4] - precisely because he intended the Web to embody these values in the first place.