# MZH Library Management

Initial JSP + Servlet + MySQL scaffold for the library-management system.

## Stack

- Java 11
- Maven WAR project layout
- JSP + Servlet on Tomcat
- MySQL through JDBC DAO classes

## Local Setup

1. Create a MySQL database and run `src/main/resources/db/schema.sql`.
2. Copy `src/main/resources/db.properties.example` to `src/main/resources/db.properties`.
3. Fill in the MySQL URL, username, and password.
4. Build with Maven when available:

```bash
mvn clean package
```

5. Deploy `target/library-management.war` to Tomcat.

The implemented scaffold slices now cover login/permission checks, catalog and book management, and reader profile management. Authentication stores only a safe authenticated-user snapshot in the HTTP session, and business workflows stay in Servlet -> Service -> DAO boundaries.