| From politics point of view,the most important impact of web blog is endow a new scope to the connatation of public field, which will discuss how does web blog build and influence public press. The increasing prosperity of political blog and gradually expand of its application fields will affect China's social politics and cultural life,bring new challenges to decision-making and management departments and even affect the mode and process of democratic decision-making in political activities of the reality. Political blog, as a brand new political expression mode, greatly enrich the form of participation in democratic politics, appear many political functions, and push the development of democracy in China. For the Government,the rise of political blog not only help it open up a window to understand the people's sentiments more deeply and broadly, but also increase the channels to dredge the people's sentiments and bulid social harmony.This article divided into three parts, is mainly a explanation and study about the function of political blog. The first part detailly analysis the technical support and theoretical basis of blog,which involved many subjects, such as computer network technology, sociology, psychology, and other disciplines; then,carry out a series of investigations and studies about the the development of political blog in our country and mouse out the commonness and characteristic of political blog through compare it to traditional political news. The second part roundly analysis the function of political blog,mainly from the next four areas:communication functions, monitoring functions, politics socialization functions,and the functions about public field buliding. The last part focused on how to effectively guide the functioning of the political blog, from the political blog's own characteristics,the young age of web surfers,as well as international politics and cultural struggle, to demonstrate the neccessarity of guidance, and discuss countermeasures. |