异常如下

[ERROR]-[Thread: http-apr-8090-exec-8]-[com.jfinal.core.ActionHandler.handle()]: /cpys/show

com.jfinal.plugin.activerecord.ActiveRecordException: java.lang.IllegalAccessException: Class com.jfinal.plugin.activerecord.ModelBuilder can not access a member of class com.netinnet.manualresource.model.Product with modifiers ""

configPlugin方法如下：

@Override

public void configPlugin(Plugins me) {

String jdbcUrl = JdbcConfigBean.JDBC_URL;

String user = JdbcConfigBean.JDBC_USER;

String password = JdbcConfigBean.JDBC_PASSWORD;

C3p0Plugin c3p0Plugin = new C3p0Plugin(jdbcUrl, user, password);

me.add(c3p0Plugin);

ActiveRecordPlugin arp = new ActiveRecordPlugin(c3p0Plugin);

me.add(arp);

arp.addMapping(Visitor.TABLE_NAME, Visitor.PRIMARY_KEY, Visitor.class);

arp.addMapping(Product.TABLE_NAME, Product.PRIMARY_KEY, Product.class);

EhCachePlugin ecp = new EhCachePlugin();

me.add(ecp);

}