V语言 Maps
mut m := map[string]int{} // Only maps with string keys are allowed for now m['one'] = 1 println(m['one']) // ==> "1" println(m['bad_key']) // ==> "0" // TODO: implement a way to check if the key exists numbers := { // TODO: this syntax is not implemented yet 'one': 1, 'two': 2, }
