4.在我们的代码示例中正常的url: http://localhost:8080/ssm-2/items/list.action(查询,GET) http://localhost:8080/ ssm-2/items/itemEdit.action? id=1(查询,GET) http://localhost:8080/ssm-2/items/itemUpdate.action(更新,POST) http://localhost:8080 /ssm-2/items/sendJson.action(模拟删除,POST) 把上面url变成RESTful样式如下: http://localhost:8080/ssm-2/items/ list(查询,GET) http://localhost:8080/ssm-2/items/detail/1(查询,GET) http://localhost:8080/ssm-2/items