摘要: var json = {"key1":"val1","key2":"val2","key3":"val3"}; if(json.hasOwnProperty("key1")){ console.log(json["key1]); } resoult: >>val1 阅读全文
posted @ 2018-11-12 11:27 随风飞起-英 阅读(93287) 评论(1) 推荐(4) 编辑