我是 JSON 的新手,一直在解析多级 JSON 数组,我想使用 javascript 或 jquery 来解析它。我想从 JSON 中获取 application id
、application description
& Product description
[
{
"roadMapData": [
{
"applicationDetail": [
{
"applicationDescr": "R25updated-R25updated",
"applicationId": 352
}
]
},
{
"productSubGrupDetail": [
{
"productGroupId": 271,
"productSubGroupDes": "TEST123-TEST1234"
}
]
},
{
"productSubGrupDetail": [
{
"productGroupId": 278,
"productSubGroupDes": "ggg-hhhh"
}
]
}
]
},
{
"roadMapData": [
{
"applicationDetail": [
{
"applicationDescr": "R25updated-R25updated",
"applicationId": 352
}
]
},
{
"productSubGrupDetail": [
{
"productGroupId": 271,
"productSubGroupDes": "TEST123-TEST1234"
}
]
},
{
"productSubGrupDetail": [
{
"productGroupId": 278,
"productSubGroupDes": "ggg-hhhh1"
}
]
}
]
}
]
提前致谢:)
最佳答案
这是 Demo
var jsonObj = jQuery.parseJSON(jsonString);
for (i = 0; i < jsonObj.length; i++) {
var roadMapData = jsonObj[i].roadMapData;
var applicationDetail = roadMapData[0].applicationDetail; //First Object
var productSubGrupDetail1 = roadMapData[1].productSubGrupDetail; //Second Object
var productSubGrupDetail2 = roadMapData[2].productSubGrupDetail; //Third Object
console.log(applicationDetail[0].applicationDescr); //applicationDetail's First Object
console.log(productSubGrupDetail1[0].productGroupId); //productSubGrupDetail1's First Object
console.log(productSubGrupDetail2[0].productSubGroupDes); //productSubGrupDetail2's First Object
}
关于javascript - 如何使用 Javascript/Jquery 解析多级 json,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23323238/