Initial commit

2026-04-27 18:40:30 +08:00
commit 2120774b05
112 changed files with 12308 additions and 0 deletions
@@ -0,0 +1,25 @@
+# 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 login flow is intentionally limited to the first scaffold slice. It supports administrator, librarian, and reader roles, stores only a safe authenticated-user snapshot in the HTTP session, and keeps authentication work in Servlet -> Service -> DAO boundaries.