map数据类型

2025-04-09 21:48:32 +08:00 · 2025-04-09 21:48:32 +08:00 · 087e1ba3a1
commit 087e1ba3a1
parent ed6444c0ac
1 changed files with 8 additions and 0 deletions
--- a/01_basics/02_data_types/main.go
+++ b/01_basics/02_data_types/main.go
@ -19,4 +19,12 @@ func main() {
 	fmt.Printf("integer: %d, float: %f, boolean: %t, string: %s\n",
 		integer, float, boolean, str)
 	fmt.Printf("array: %v, slice: %v\n", array, slice)
+
+	var mapExample map[string]int = map[string]int{
+		"one": 1,
+		"two": 2,
+	}
+
+	exo := mapExample["one"]
+	fmt.Printf("mapExample: %v, mapExample[\"one\"]: %d\n", mapExample, exo)
 }