Do information management software, you can choose Microsoft. Net platform, which is the earliest open source platform of Microsoft, is the easiest to learn and use in the development platform, and the language is naturally c#. You can also choose java, but the learning threshold is higher. You can also directly use the secondary development platform, such as the PowerSoft rapid development platform. Simple functions only need to be configured, and complex functions can be modified on the basis of generated code, which is very convenient and fast.