Mysql 8.0 and below mysql-connector-java-5.1.39-bin.jarĭatabase connection class package human. Mysql 8.0 and above mysql-connector-java-8.0.16.jar When using the driver jar package, notice that for mysql version 8.0 and above, the jar package and connection statement used are different. JDBC driver type 4: native protocol driver (local protocol driver), which provides corresponding driver jar package when using different databasesĪpplication → JDBC Driver → Database Engine → Database The difference of the main interface is that only administrators can manage employees Employee management: add and delete users.Ĥ: Exit the system: exit the program normally. Information display: display the public information of all users.ģ. Data management: modify and add information (salary can only be modified by administrator)Ģ. Function introduction and display (multi figure warning)ġ. It's a good work for beginners.Įnvironment: NetBeans 11.2, Mysql 8.0.17 1. Employee Tracking Software makes it easier for the supervisor to keep track of all records. Later, we learned about various swing controls, layout use, database operation and events in various self-study. When we first heard about this topic, we just finished some process oriented content, and had little understanding of graphical programming. Tip: this semester, Java class is going to do a project of employee management system. Function introduction and display (multi figure warning)
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