this.setData({

text1: ‘\n cpu得分:’ + int1 + ‘排名’ + cputotal

cputotal是number类型,log时候能调试出来,放在这里就读不出来了额 其实是下面问题:数据库回调函数如何访问全局变量?

db.collection(“shouji”).where({

cpu: _.gte(int1)

}).count({

success: function (res) {

console.log(“cpu测试排行开始11”)

console.log(“cpu测试排行开始11q”)

cputotal = res.total

s1 = cputotal

console.log( s1)

// console.log(res.countResult.total)

cpuint = cputotal

console.log(“cpu测试排行结束”)

}

})

只要代码一出去,s1就没了,在函数内正常