Content summary :Take off to want: along with the network technical universality and developments, behave a creation one living space that is all new.The At the same time, the also behaved the culture of the type to bring the important change, the also changed the people's art esthetic sense, the is a the current hotter the topic to the the research the of the the network literature now, the different scholar orders the different from dimension have to the network literature viewpoint from the different mine .Put forward also what is the network literature, carrying on the necessity to the characteristic of the network literature fashionable, supposing the oneself's the concept network the literature ineluctability to the literature to be full of our living space secretly, ignore is the literature that the garbage literature still drifts about the clear, end if occupy a place in the network culture.Currently the Internet dissemination speed quick, hand over with each other sex strong, and the characteristics for have great capacity, to the structure method of the tradition literature, story details, image means the esthetics enjoys etc. to produce the tremendous impact, make people not at just enjoy the single medium of literature expression means, to the literature of enjoy the way of request also more and more high, now orotund medium and and portrait medium to the work is after carrying on a stereoscopic sex packing regard the writing medium as principle of reading method even let people accept easily, and this kind of newly arisen culture- network the culture melted the meeting the main characteristic of the current public culture, at the same time have its oneself of new characteristics- the freedom of the creations, civilian, and have the ego of performance terrace, thus make some common netizen also really done the author, even is famous, got the similar treatment of master of literature, this text not only did the simple discussion to the basic concept of the literature of network, still thorough of to network literature of development did the simple outlook, this is because the network literature hases already dissolve to go into our life in the middle, if ever of traditional writer still has no accredit network literature, but ignore you how to think, the network literature have already walk to go into us living in the middle. Keyword: the network literature; the fourth medium; this chain of super text connect; free creations