最近做mybatis+oracle项目的时候解决添加一条数据并返回所添加数据的主键问题 controller层 @RequestMapping("/addplan") public @ResponseBody OnlineAddplanWithBLOBs insertOnlineAddplan(OnlineAddplanWithBLOBs plan) throws Exception{ //plan是添加的数据,planid为数据主键,此时对象中主键为null int n = serv
ListView添加项目带序列 function AddSelItems(listview1:TListView;ListView2:TListView):Boolean;var s: string; I,j: Integer;begin Result:=False; if listview1.Selected =nil then exit; for i := 0 to listview1.items.count - 1 do begin j:=ListView2
1.具体见注释 2.后续或有更新 public class MyArray { private long[] array; private int cnt; // 自定义数组类的元素个数 /** 使用自定义类封装数组,添加类方法实现数据操作 */ public MyArray() { array = new long[50]; } public MyArray(int size) { array = new long[size]; } /** 插入数据,返回值为空 */ public void
1.日志报错 rancher导入k8s集群后添加监控无数据,rancher日志报错: k8s.io/kube-state-metrics/pkg/collectors/builder.go:: Failed to list *v1beta1.PodDisruptionBudget: poddisruptionbudgets.policy is forbidden: User "system:serviceaccount:cattle-prometheus:exporter-kube-state-