[代码]let gameScoreData = {[代码][代码]    [代码][代码]wxgame: {[代码][代码]      [代码][代码]score: [代码][代码]16[代码][代码],[代码][代码]      [代码][代码]update_time: [代码][代码]new[代码] [代码]Date[代码][代码]().getTime(),[代码][代码]    [代码][代码]},[代码][代码]    [代码][代码]cost_ms: [代码][代码]36500[代码][代码]  [代码][代码]}[代码] [代码] [代码] [代码]  [代码][代码]let userKVData = {[代码][代码]    [代码][代码]key: [代码][代码]"score"[代码][代码],[代码][代码]    [代码][代码]value: JSON.stringify(gameScoreData),[代码][代码]  [代码][代码]}[代码] [代码] [代码] [代码]  [代码][代码]wx.setUserCloudStorage({[代码][代码]    [代码][代码]KVDataList: [userKVData],[代码][代码]    [代码][代码]success: [代码][代码]function[代码] [代码](res) {[代码][代码]      [代码][代码]console.log([代码][代码]'--success res:'[代码][代码], res);[代码][代码]    [代码][代码]},[代码][代码]    [代码][代码]fail: [代码][代码]function[代码] [代码](res) {[代码][代码]      [代码][代码]console.log([代码][代码]'--fail res:'[代码][代码], res);[代码][代码]    [代码][代码]},[代码][代码]    [代码][代码]complete: [代码][代码]function[代码] [代码](res) {[代码][代码]      [代码][代码]console.log([代码][代码]'--complete res:'[代码][代码], res);[代码][代码]    [代码][代码]},[代码][代码]  [代码][代码]});[代码]测过了，能用。