JS 的map和array集合组合返回JSON字符串
2024-10-15 15:38:20
使用map 和array 返回自定义对象的JSON字符串:
function getObjectJSON() {
var array = new Array();
for (var i = 0; i < 5; i++) {
var map = {};
map[1] = "张三";
map[2] = "李四";
map[3] = "王五";
map[4] = "赵六";
array[i] = map;
}
return JSON.stringify(array);
}
结果:
[{"1":"张三","2":"李四","3":"王五","4":"赵六"},{"1":"张三","2":"李四","3":"王五","4":"赵六"},{"1":"张三","2":"李四","3":"王五","4":"赵六"},{"1":"张三","2":"李四","3":"王五","4":"赵六"},{"1":"张三","2":"李四","3":"王五","4":"赵六"}]
function getObjectJSON2() {
var array = new Array();
for (var i = 0; i < 5; i++) {
var map = {};
map["name"] = "张三";
map["age"] = "24";
map["height"] = "172cm";
map["address"] = "中国";
array[i] = map;
}
return JSON.stringify(array);
}
结果:
[{"name":"张三","age":"24","height":"172cm","address":"中国"},{"name":"张三","age":"24","height":"172cm","address":"中国"},{"name":"张三","age":"24","height":"172cm","address":"中国"},{"name":"张三","age":"24","height":"172cm","address":"中国"},{"name":"张三","age":"24","height":"172cm","address":"中国"}]
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