问微信小程序怎么连接phpmyadmin？

微信小程序怎么连接phpmyadmin？

module.exports = async (ctx, next) => {

const { mysql } = require('../qcloud')

await mysql('wumai').select('*').then(res => {

ctx.state.data = "nihao"+res

})

}

返回的结果是如下：

{code: 0, data: "nihao[object Object]"}

1. code:0
2. data:"nihao[object Object]"