当前,我们已经进入了全媒体时代,全媒体时代的显著特点是新媒体力量的壮大以及自媒体的活跃。随着信息网络技术的发展和运用,网络在政治、经济与社会中发挥了越来越重要的作用。但其也是把双刃剑,网络炒作、网络谣言和网络暴力很可能引发公共安全突发事件;公共安全突发事件发生后,网络舆论场一旦失控将严重影响社会治安稳 At present, we have entered the all-media era. The notable feature of the all-media era is the strength of the new media and its active presence in the media. With the development and application of information network technology, the network has played an increasingly important role in politics, economy and society. But it is also a double-edged sword, the Internet speculation, network rumors and network violence is likely to lead to public security emergencies; public security emergencies, the network of public opinion once out of control will seriously affect the social order