Licensemanager class only verifies the validity and expiration time of the license file issued later by us. TrueLicense's de.schlichtherle.license The verify method of the. Verify the user-defined License parameters Therefore, the common practice is to use the server license file, load the certificate when the application starts, and then verify the validity of the certificate at the place of login or other key operations.Ģ, Use TrueLicense to generate License 1, in pom.xml Add key dependencies to de.uelicense truelicense-core 1.33 provided 2. In this case, the developer cannot control the client's network environment or guarantee that the server where the application is located can access the Internet.

The application is deployed in the customer's Intranet environment.

In this case, users can access remotely through account login, so they only need to verify the validity period, access rights and other information of the target account at the time of account login.

The application is deployed on the developer's own cloud server.

According to different application deployment locations, it can be generally divided into the following two situations: copyright license, is generally used for the access license certificate provided by charging software to paying users.

Add an interceptor to verify the License certificate when logging in Add a Listener to install the License certificate when the project starts Add the parameters required by the License verification class 5, Add License verification to the application deployed by the customer.4, Generate license files for customers.3, Using the keytool tool provided with JDK to generate public private key certificate Library.

Add a Controller to generate certificate:

Bootstrap license key