GoLang 遍历 map、slice、array方法和template遍历map

GoLang 遍历 map、slice、array方法

map1 := make(map[string]string)    map1["a"] = "AAA"    map1["b"] = "BBB"    map1["c"] = "CCC"    for k, v := range map1 {        t.Log(k, v)    }    for _, v := range map1 {        t.Log(v)    }    array := [...]int64{1, 2, 3, 4}    for k, v := range array {        t.Log(k, v)    }    for _, v := range array {        t.Log(v)    }    slice := array[:3:3]    for k, v := range slice {        t.Log(k, v)    }    t.Log(cap(slice))    slice[0] = 444    slice = append(slice, 888)    slice = append(slice, 999)    t.Log(slice)    t.Log(array)

template遍历map

  {{range $key, $value := .Header }}            Key:{{$key}}, value:{{$value}} <br/>  {{end}}