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  • Json数组对象取值

    1.数据格式

      

    {"data":[{"username":"xxx","avatar":"xxx","gift_name":"xxx"},{"username":"xxx","avatar":"xxx","gift_name":"xxx"},{"username":"xxx","avatar":"xxx","gift_name":"xxx"},{"username":"xxx","avatar":"xxx","gift_name":"xxx"},{"username":"xxx","avatar":"xxx","gift_name":"xxx"}]}

    2.取值

    username   data[0].username
    avatar   data[0].avatar

    3.vue接口请求后

    this.getPrizeUser()
            .then(ret => {
              setInterval((i => (() =>{
                if(i>ret.data.length)i=0;
                this.$refs.danmu.render(ret.data[i].avatar,ret.data[i].username,'获得了',ret.data[i].gift_name, 1000);
                i++;
              }))(0),11000);
    
            })
            .catch(err => {
                this.$toast.fail("系统开小差,请重试");
            });
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  • 原文地址:https://www.cnblogs.com/wangyang0210/p/10167003.html
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