L-blog is probably the earliest asp personal blog in China with complete functions. My first personal blog is l-blog, which is light and suitable for learning, but it has not been updated for a long time, so I am deeply troubled by loopholes and spam messages and quotations. Later, PJ blog appeared, which was actually based on L blog. But personally, I think this program is very cumbersome and consumes resources, so it is useless to try it. OBlog is a multi-user version of blog, which realizes most of the functions of blog and develops rapidly. Now it has been released as a commercial version of SQL. Tsinghua campus blog is built by their system, but it is not suitable for personal use, because the general virtual host runs too slowly. I have also used wordpress, which is not as magical as the legend and has a high investment. Later, after many choices, I chose Z-blog(/me/), because it can greatly reduce the dependence on the server itself statically, and the speed is naturally fast. Later, I found that ajax-based blogs don't have refresh technology, such as the blog written by strongwilow (/blog/). Although it is a new technology, it doesn't seem to support browsers other than ie very well, so zblog is more suitable.