如何使用JS解析json数据和字符串
·
$.ajax({
url: "/recommend",
type: "post",
dataType: "json",
// contentType: 'text/json,charset=utf-8',
data: {
"housetype": document.getElementById("housetype").innerHTML, // 房主申请数
"zone": document.getElementById("zone").innerHTML, // 待审核房源数
},
success:function (jsonString) {
alert(JSON.stringify(jsonString.data[0].housetype))
}
})
返回的字符串
{"code":100,"msg":"处理成功!","data":[{"hid":"20181127211233","housetype":"二手房","title":"厦大白城 3室1厅","univalence":"5000","acreage":"90","direction":"东","average":"0.00","year":"12个月","type":"出租","height":"3/9","decoration":"精简装修","other":"面朝大海","city":"厦门市","zone":"思明区","address":"厦大白城","phone":"18359222476","status":0,"photo":"myhouseImage/housephoto/18359222476/20191198524/drawing.jpg","time":"20191198524"}]}
需要得到data数组
JSON.stringify(jsonString.data)
得到第一个数组
JSON.stringify(jsonString.data[0]
得到第一个数组的值
JSON.stringify(jsonString.data[0].housetype
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