Convert dictionary to query string in swift?

Question

I have a dictionary as [String:Any].Now i want to convert this dictionary keys & value as key=value&key=value.I have created below extensio

Answer 1

Compact version of @luckyShubhra's answer

Swift 5.0

extension Dictionary {
    var queryString: String {
        var output: String = ""
        forEach({ output += "\($0.key)=\($0.value)&" })
        output = String(output.dropLast())
        return output
    }
}

Usage

let populatedDictionary = ["key1": "value1", "key2": "value2"]
let urlQuery = populatedDictionary.queryString
print(urlQuery)