In the adolescence memory of the post-80s generation, there is bound to be a scene of "night package". For 5 yuan, you can spend a whole night in a small Internet cafe near the school, watching videos, listening to music, reading novels, and playing vigorous dance. The tenet of "customer is king" has prepared a lot of free resources for customers, and 12 hours will definitely satisfy you. Just special database like now, listening to songs, reading novels, and watching videos online basically cost money, and the user experience without spending money is simply impossible to say. Free is synonymous with the first generation of the Internet, and no one has considered the issue of how to make money as a website administrator as an operator. Therefore, the various payment models flooded on the Internet in recent years will always bring a wave of special database complaints, "Damn, it costs money." On October 23, Baidu Netdisk also encountered a wave of grievances, because Baidu Netdisk officially announced the launch of a single/single-day download acceleration service. For those who do not want to spend money online, Baidu Netdisk is a bit " Crazy to make money. As everyone knows, for people who really want to download data on Baidu network disk, Baidu network disk greatly reduces the user's cost of use. Many people may not be able to download large files 10 times a year. If it is only photos, word documents, etc. For files, the speed limit of Baidu's network disk has little impact. If it is currently up to 2.9 yuan per time, it will not cost dozens of dollars a year. The special database G-spot that triggers user climax is that "Baidu's network disk is charging again". In fact, even if Baidu Netdisk has launched a single/single-day download payment service