swift -4 : How to assign NSArray of NSDictionary values to another NSDictionary variable and how do i get value for key from NSDictionary

Question

在 Objective C 中，我们将字典值的 NSArray 分配给 NSDictionary 变量并获取键的值，如下所示，NSDictionary *dictValue = [array objectAtIndex:indexPath.row]和 cell.name .text = [dictValue valueForKey:"customer_name"] 那么如何在 swift-4 中进行上述编码。我声明 NSArray 变量的方式，将字典值数组分配给另一个 NSDictionary 以及从 NSDictionary 获取值的方式。

var leadsArray = [NSArray]() /* Declared NSArray Variable */
let dictValue = larray[indexPath.row] as NSDictionary! /* Assigning each array of dictionary by row count */
cell.label1.text = dictValue["customer_name"] /* Getting valuefor key from NSDictionary Varibale */

Answer 1

试试这个

var dictValue = array[indexPath.row] as? [AnyHashable: Any]
cell.name.text = dictValue?["customer_name"]