相关疑难解决方法(0)

我有一个像这样的发电机数据库查询。我执行该操作以将数据添加到两个不同的表中，这个问题是第一个问题的延续。在dynamodb中使用batchWriteItem

  var createuser = {
        "RequestItems": {
          "users": [
            {
              "PutRequest": {
                Item: {
                  "userid": { "N": "usrid" },
                  "role": { "S": 'candidate' },
                  "password": { "S": vucrypt.encryptpass(pass) }
                }
              }
            }
          ],
          "candidate": [
            {
              "PutRequest": {
                Item: {
                  "fname": {
                    "S": req.body.fname
                  },
                  "lname": {
                    "S": req.body.lname
                  },
                  "location": {
                    "S": req.body.location
                  },
                  "phone": {
                    "S": req.body.phone
                  },
                  "ccode": {
                    "S": req.body.ccode
                  },
                  "grad": {
                    "S": req.body.grad
                  },
                  "pgrad": {
                    "S": req.body.pgrad
                  },
                  "ograd": {
                    "S": req.body.ograd …