myclipse8.6取消updating indexs:Window => Preferences => Myeclipse Enterprise Workbench => Maven4Myeclipse => Maven => 取消勾选 Download repository index updates on startup
extjs Ext.data.Store({baseParams:{},proxy new Ext.data.HttpProxy({url:'',params:{}})}),proxy的params无法传递参数,应使用store的baseParams
hibernate saveOrUpdate(entity),entity id不为null时,一定调用update(),id不为null时,仍调用save(),save后id将改变