JAR package import (continuously updated…)

1, annotations guide package

Junit 4.12. Jar hamcrest – core – 1.3. The jar

2. Servlet guide package:

servlet-api.jar

3. Database guide package:

Mysql connector – Java – 5.1.7 – bin. Jar McHange Commons – Java – 0.2.11. Jar c3p0-0.9.5.2. Jar Commons dbutils – 1.4. The jar

4, JSTL standard label library (C label) guide package:

standard.jar jstl.jar