<script type="text/javascript">
getJson('age');
function getJson(key){
var jsonObj={"name":"傅红雪","age":"24","profession":"刺客"};
//1、使用eval方法
var eValue=eval('jsonObj.'+key);
alert(eValue);
//2、遍历Json串获取其属性
for(var item in jsonObj){
if(item==key){ //item 表示Json串中的属性，如'name'
var jValue=jsonObj[item];//key所对应的value
alert(jValue);
}
}
//3、直接获取
alert(jsonObj[''+key+'']);
}
</script>js 获取json对象的Key、value
微信公众号
手机浏览(小程序)
Warning: get_headers(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in /mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line 57
Warning: get_headers(): Failed to enable crypto in /mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line 57
Warning: get_headers(https://static.shanhubei.com/qrcode/qrcode_viewid_2026.jpg): failed to open stream: operation failed in /mydata/web/wwwshanhubei/web/wp-content/themes/shanhuke/single.php on line 57
