javaScript

JSON

json语法格式：

var jsonObj = {

　　"属性名" ; 属性值，

　　"属性名" ; 属性值，

　　"属性名" ; 属性值

　　.....

}

eg:

1 var studentObj = {
2 "sno" : "110",
3 "sname" : "张三",
4 "sex" : "男"
5 };
6 alert(studentObj.sno + "," +studentObj.sname +","+ studentObj.sex)

 json数组

 1 //json数组
 2             var students = [
 3                 {"sno":"110","sname":"李四","sex" : "男"},
 4                 {"sno":"111","sname":"李2","sex" : "男"},
 5                 {"sno":"112","sname":"李1","sex" : "男"}
 6             ];
 7             //遍历
 8             for(var i = 0;i < students.length;i++){
 9                 var stuObj = students[i];
10                 alert(stuObj.sno +","+stuObj.sname +","+stuObj.sex);
11             }

 

posted @ 2021-07-31 17:35  丶恍惚  阅读(33)  评论(0)    收藏  举报