Javascript 在Meteor中从mongo返回的对象中存储键的值

好吧，让我说我是流星的新人，我在这里绞尽脑汁。我有一个顾客的收藏品。它有常用的客户字段、地址、城市邮政等

我对这个集合进行了以下调用以返回一条记录

var customerRecord = customersColl.find({customerName: suggestion.value}).fetch();

这将成功返回一个包含我的客户记录的对象。现在我需要做的是将那些值，比如地址、城市邮政等赋给变量。这就是我失败的地方。我尝试过的每一种方法都会出现错误或未定义。如何使以下各项发挥作用：

var customerAddress = customerRecord.customerAddress.value;

这是我用于此对象的方案

customersColl.attachSchema(new SimpleSchema({
    customerName:{
    type: String,
    label: "Customer:"
    },
    customerSuite: {
        type: String,
        optional: true,
        label: "Suite:"
    },
    customerAddress: {
        type: String,
        label: "Address:"
    },
    customerCity: {
        type: String,
        label: "City:"
    },
    customerState: {
        type: String,
        label: "State/Prov:"
    },
    customerZip: {
        type: String,
        label: "Zip/Postal"
    },
    customerPhone1: {
        type: String,
        label: "Phone 1:"
    },
    customerPhone2: {
        type: String,
        optional: true,
        label: "Phone 2:"
    },
    customerFax: {
        type: String,
        optional: true,
        label: "Fax:"
    },
    customerFactorInvoices: {
        type: Boolean,
        optional: true,
        label: "Factor Invoicing to Payment Company"
    },
    factoringName: {
        type: String,
        optional: true,
        label: "Company:"
    },
    factoringSuite: {
        type: String,
        optional: true,
        label: "Suite:"
    },
    factoringAddress: {
        type: String,
        optional: true,
        label: "Address:"
    },
    factoringCity: {
        type: String,
        optional: true,
        label: "City:"
    },  
    factoringState: {
        type: String,
        optional: true,
        label: "State/Prov:"
    },      
    factoringZip: {
        type: String,
        optional: true,
        label: "Zip/Postal:"
    },      
    factoringPhone1: {
        type: String,
        optional: true,
        label: "Phone 1:"
    },      
    factoringPhone2: {
        type: String,
        optional: true,
        label: "Phone 2:"
    },      
    factoringFax: {
        type: String,
        optional: true,
        label: "Fax:"
    },      
    factoringEmail: {
        type: String,
        regEx: SimpleSchema.RegEx.Email,
        optional: true,
        label: "Email:"
    },      
    customerOriginalInvoices: {
        type: Boolean,
        optional: true,
        label: "Require Original Invoices Mailed"
    },      
    customerAccountHold: {
        type: Boolean,
        optional: true,
        label: "Account on Hold"
    },      
    createdDate: {
        type: Date
    },      
    createdUser: {
        type: String,
    },  
    emailRoles1: {
        type: Array,
          label: "Email Roles",
          optional: true,
          autoform: {
             options: [
                {
                   label: "On Order Create",
                   value: "onOrderCreate"
                },
                {
                   label: "On PU Del",
                   value: "onPuDel"
                },
                {
                   label: "Invoicing",
                   value: "invoicing"
                },
                {
                   label: "Accounts Payable",
                   value: "accountsPayable"
                }
             ]
          }
      },
       "emailRoles1.$": {
          type: String,
          label: "Email Roles",
          optional: true
       },
    emailRoles2: {
        type: Array,
          label: "Email Roles",
          optional: true,
          autoform: {
             options: [
                {
                   label: "On Order Create",
                   value: "onOrderCreate"
                },
                {
                   label: "On PU Del",
                   value: "onPuDel"
                },
                {
                   label: "Invoicing",
                   value: "invoicing"
                },
                {
                   label: "Accounts Payable",
                   value: "accountsPayable"
                }
             ]
          }
      },
       "emailRoles2.$": {
          type: String,
          label: "Email Roles",
          optional: true
       },
    emailRoles3: {
        type: Array,
          label: "Email Roles",
          optional: true,
          autoform: {
             options: [
                {
                   label: "On Order Create",
                   value: "onOrderCreate"
                },
                {
                   label: "On PU Del",
                   value: "onPuDel"
                },
                {
                   label: "Invoicing",
                   value: "invoicing"
                },
                {
                   label: "Accounts Payable",
                   value: "accountsPayable"
                }
             ]
          }
      },
       "emailRoles3.$": {
          type: String,
          label: "Email Roles",
          optional: true
       },
    emailRoles4: {
        type: Array,
          label: "Email Roles",
          optional: true,
          autoform: {
             options: [
                {
                   label: "On Order Create",
                   value: "onOrderCreate"
                },
                {
                   label: "On PU Del",
                   value: "onPuDel"
                },
                {
                   label: "Invoicing",
                   value: "invoicing"
                },
                {
                   label: "Accounts Payable",
                   value: "accountsPayable"
                }
             ]
          }
      },
       "emailRoles4.$": {
          type: String,
          label: "Email Roles",
          optional: true
       },
    customerEmail1: {
        type: String,
        regEx: SimpleSchema.RegEx.Email,
        optional: true,
        label: "Email 1:"
    },
    customerEmail2: {
        type: String,
        regEx: SimpleSchema.RegEx.Email,
        optional: true,
        label: "Email 2:"
    },
    customerEmail3: {
        type: String,
        regEx: SimpleSchema.RegEx.Email,
        optional: true,
        label: "Email 3:"
    },
    customerEmail4: {
        type: String,
        regEx: SimpleSchema.RegEx.Email,
        optional: true,
        label: "Email 4:"
    },      
}));

这不起作用，但我也没有做任何尝试。如果您能在这里得到帮助，我们将不胜感激

已更正的代码

下面是使用findOne的正确代码。谢谢你们的帮助

        var customerRecord =  customersColl.findOne({customerName: suggestion.value});
        console.log(customerRecord.customerAddress);

返回一个文档数组。您似乎希望检索单个文档，因此应改为使用：

---

find

with

fetch

将返回结果数组，而不是单个文档。尝试使用

findOne

这很好，我可以改变这一点，在整个过程中，我曾经这样做过一次。但问题仍然存在。如何将返回对象中的值赋给变量。您所做的似乎很好，但如果不知道模式，我无法确定。

console.log（customerRecord）

显示了什么？请参见上面的评论

var customerRecord = customersColl.findOne({customerName: suggestion.value});