An external link is a resource sharing address obtained after sharing network disk resources. You must enter this external link address to download resources. \x0d\The direct link is the HTTP address of the file in the network disk. It can be downloaded directly externally without entering the resource sharing page. It can directly get the URL address of the file. It can realize many functions, such as music, video, application and other files can be published directly externally. Download, play. \x0d\ I have used several direct-linked network disks. The ones that can really do this include Huawei Netdisk, Gugu Netdisk and Alibaba Cloud. Huawei’s direct-linked network disks are not highly recommended. They are expensive and have low bandwidth. The most annoying thing is Traffic is deducted randomly. For example, if a file is 1G, 1G of traffic will be deducted at once, regardless of whether you finish downloading. \x0d\Alibaba Cloud can customize the bandwidth, but the price is higher. \x0d\ It is recommended to use the direct link of Gugu Netdisk. The traffic is much cheaper, and it is a lot of traffic according to the amount you download. The best thing is that you can have unlimited traffic on a monthly basis.