JavaScript中对象内部的for循环迭代以获取具有奇数CustomerId的记录？

假设以下是我们的对象-

var customerDetails=
[
   {
      customerId:101,
      customerName:"John"
   },
   {
      customerId:102,
      customerName:"David"
   },
   {
      customerId:103,
      customerName:"Mike"
   },
   {
      customerId:104,
      customerName:"Bob"
   }
]

用于具有以下条件的循环以仅显示奇数的CustomerID记录-

for(var index=0;index<customerDetails.length;index++){
   if(customerDetails[index].customerId % 2 !=0){
      //
   }
}

示例

var customerDetails=
[
   {
      customerId:101,
      customerName:"John"
   },
   {
      customerId:102,
      customerName:"David"
   },
   {
      customerId:103,
      customerName:"Mike"
   },
   {
      customerId:104,
      customerName:"Bob"
   }
]
for(var index=0;index<customerDetails.length;index++){
   if(customerDetails[index].customerId % 2 !=0){
      console.log("Customer Id="+customerDetails[index].customerId);
      console.log("Customer
      Name="+customerDetails[index].customerName);
      console.log("---------------------------------------------------
--------")
   }
   console.log("");
}

要运行上述程序，您需要使用以下命令-

node fileName.js.

在这里，我的文件名为demo71.js。

输出结果

这将产生以下输出-

PS C:\Users\Amit\JavaScript-code> node demo71.js
Customer Id=101
Customer Name=John
-----------------------------------------------------------
Customer Id=103
Customer Name=Mike
-----------------------------------------------------------