【采坑】微信setUserCloudStorage:fail invalid KVData item

结论:KVData的key和value的值都必须是string类型 

错误代码

setUserCloudStorage: function (rec) {
    console.log('接收的记录', rec);
    let arr = new Array();
    arr.push({ key: "missionId", value:rec.misssionId });  //此处的rec.misssionId是int类型
    arr.push({ key: "score", value: rec.score });

    wx.setUserCloudStorage({
        KVDataList: arr,
        success: function (res) {
            console.log("存储记录成功\n", res);
        },
        fail: function (res) {
            console.error(res);
        },
        complete(res) {

        }
    })
 },

正确代码

setUserCloudStorage: function (rec) {
        console.log('接收的记录', rec);
        let arr = new Array();
        arr.push({ key: "missionId", value: String(rec.misssionId) });
        arr.push({ key: "score", value: String(rec.score) });

        wx.setUserCloudStorage({
            KVDataList: arr,
            success: function (res) {
                console.log("存储记录成功\n", res);
            },
            fail: function (res) {
                console.error(res);
            },
            complete(res) {

            }
        })
    },

参考链接:https://segmentfault.com/a/1190000015034592

这篇文章具体讲了wx.setUserCloudStorage()和wx.getFriendCloudStorage(),举了例子,注明了注意事项和一些问题。如果你正在做微信排行榜可以看看

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转载自blog.csdn.net/weixin_41786574/article/details/102813100