At present, the low-code platform is mainly developed and applied through visualization and drag-and-drop methods. Low-code development platform is a kind of platform software, and people can quickly configure functional software through its graphical configuration function to meet various specific business needs. It can simplify the software development process, improve productivity and shorten the software delivery cycle, and the system has good stability. It can be delivered after simple testing, which ultimately reduces the cost of software development. The common development platform is generally realized by programmers, which has high technical requirements and is not suitable for business personnel. Moreover, the software development efficiency is relatively low, the cycle is relatively long and the cost is high. However, through continuous evolution, the common development platform can also realize some graphical configuration functions and gradually become a low-code development platform. The software capability developed by the common development platform is almost not limited by the capability of the development platform. Limited by the ability of some underlying development programming languages. Compared with common development platforms, low-code development platforms emphasize that business personnel or technicians can realize software intuitively through graphical configuration. Their differences are shown in figure 1- 1. Obviously, the technical threshold for users of low-code development platforms is very low, and they can be technicians, business people, or both.