Javaweb连接数据库实现商品添加

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

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     文件         727  2019-11-07 18:36  .classpath
     文件         912  2019-11-07 16:56  .project
     目录           0  2019-11-07 16:56  .settings\
     文件         567  2019-11-07 16:56  .settings\.jsdtscope
     文件         364  2019-11-07 16:56  .settings\org.eclipse.jdt.core.prefs
     文件         488  2019-11-07 16:56  .settings\org.eclipse.wst.common.component
     文件         305  2019-11-07 16:56  .settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2019-11-07 16:56  .settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2019-11-07 16:56  .settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2019-11-07 16:56  build\
     目录           0  2019-11-07 16:56  build\classes\
     目录           0  2019-11-07 16:56  src\
     目录           0  2019-11-07 17:09  WebContent\
     文件         233  2019-11-07 17:10  WebContent\conver.jsp
     文件         796  2019-11-07 17:12  WebContent\insert.jsp
     目录           0  2019-11-07 16:56  WebContent\meta-INF\
     文件          39  2019-11-07 16:56  WebContent\meta-INF\MANIFEST.MF
     文件        2843  2019-11-07 18:55  WebContent\pre_insert2.jsp
     目录           0  2019-11-07 16:56  WebContent\WEB-INF\
     目录           0  2019-11-07 16:57  WebContent\WEB-INF\lib\
     文件      832960  2019-11-07 16:57  WebContent\WEB-INF\lib\mysql-connector-java-5.1.22-bin.jar