将数组
[{id:"1",name:"AAA"}]
修改为 ===>
[{id:"1",text:"AAA",value:"AAA"}]
!
var arr = [{id:1,name:'张三'},{id:2,name:'李四'}]
for(var i in arr){
for(var j in arr[i]){
if(j == 'name'){
arr[i]['text'] = arr[i][j] //修改属性名为“text”
delete arr[i]['name'] //删除“text”
}else if(j=='id'){
arr[i]['value'] = arr[i][j]
acmjava编程题 java acm模式输入输出
1.java.util.Scanner包nextInt():直至读取到空格或回车之后结束本次的int值;next():直至读取到空格或回车之后结束本次的String值,不可读取回车;nextLine():直至读取到换行符(回车)之后结束本次读取的String,可读取回车(空值)1.1 读取连续整数(两个整数a和b)import java.util.Scanner;
public class Mai