Chinese Dragon Lord

2.3.1Program module Program name: Address book management system, written in java, with the mysql database referenced in the middle. Transmit data through the connection between java and the database to realize various functions of the system. 1. O After analyzing the functions of this system, the following modular design can be made: 2. The input module realizes the function: input the name, address, age, phone number, and email address in order, and establish a linked list to connect them. When the input data is completed enter, the input ends. 3. Delete the module to implement the function: Delete the specified address book information in the stored file and free up memory space. Delete all relevant address book information. 4. Find module implementation functions: Search the specified address book information in the stored file. You can follow the search name or method. 5. C output module realizes functions: Entering specific text This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.