需在mysql自行创建 shopsystem数据库，然后新建表product，product包括这些列：p_id,p_type,p_name,p_price,p_quantity
资源文件列表
.project , 912
.settings/.jsdtscope , 567
.settings/org.eclipse.jdt.core.prefs , 364
.settings/org.eclipse.wst.common.component , 488
.settings/org.eclipse.wst.common.project.facet.core.xml , 305
.settings/org.eclipse.wst.jsdt.ui.superType.container , 49
.settings/org.eclipse.wst.jsdt.ui.superType.name , 6
WebContent/conver.jsp , 233
WebContent/insert.jsp , 796
WebContent/META-INF/MANIFEST.MF , 39
WebContent/pre_insert2.jsp , 2843
WebContent/WEB-INF/lib/mysql-connector-java-5.1.22-bin.jar , 832960