Parameters: {"text,text,text,text,text":"0,285,404,6,24"}

Parameters: {"text":"0"}
Parameters: {"text":"285"}
Parameters: {"text":"404"}
Parameters: {"text":"6"}
Parameters: {"text":"24"}

package main

import "fmt"

func main() {
   var m string
   var matchField = []string{"index,index,index,index"}
   var matchValue =[]string{"29,4,87,54"}

   for i := 0 ; i < 1 ; i++ {
        m = parameter(matchField[i], matchValue[i])
        fmt.Printf("Result: %sn", m)
   }
}


func parameter(name string, value string) (matcher string) {
    var result string
    if name != "" || value != "" {
            result = fmt.Sprintf("{"%s":"%s"}", name, value)
    }
    return result
}