云函数如何打印调试信息?
发布于 6 年前 作者 hhao 13416 次浏览 来自 问答
  • 需求的场景描述(希望解决的问题)

在云函数

exports.main = async (event, context) => {

}

中,想打印event的内容,应该如何做?

  • 希望提供的能力
3 回复

console.log(JSON.stringify(event))

看了云端管理的日志,没有我console的东西啊?

  • 返回结果:

    {"data":[{"ADC":"8*12-bit","Comparator":"-","Data Flash":"Configurable","Flash":"18K","I/O":"18","I2C":"1","INT":"2","ISP ROM":"0-4K","ISP/ICP/IAP":"ISP,ICP,IAP","PWM":"6*16-bit","Package":"TSSOP20/ QFN20","Part No":"N76E003","SPI":"1","SRAM":"1K","Special Function":"1T 8051, 16 MHz internal RC, KBI, on-chip debugger","Timer":"4*16-bit","UART":"2","_id":"5c02389d9b5556d0ef6c8d35"}],"errMsg":"collection.get:ok"}


  • 日志:

    2018-12-29T06:30:14.196Z 333514f2-0b33-11e9-a4d8-5254005d5fdb { paras: '0',

      part: '8051',

      userInfo: 

       { appId: 'wx105ea8361b1eaa46',

         openId: 'o64cB5RdezEeOu9eZv6RmGl4Wej8' } }

    END RequestId: 333514f2-0b33-11e9-a4d8-5254005d5fdb

    Report RequestId: 333514f2-0b33-11e9-a4d8-5254005d5fdb Duration:99.053ms Memory:256MB MaxMemoryUsed:1.76562MB

exports.main = async (event, context) => {


console.log(event)

}

然后去云函数管理端查看日志

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