在map中访问map的值

Question

我正在利用Avi Go SDK获取Avi健康监视器配置，如下所示

var healthmonitormap map[string]interface{}
err = aviClient.AviSession.GetObjectByName("healthmonitor", "healthmonitorname", &healthmonitormap)
if err != nil {
t.Error(err)
}

将运行状况监视器的元数据存储在healthmonitormap中，作为如下所示的映射

map[
_last_modified:1644392621383838 
failed_checks:3 
https_monitor:map[
http_request:GET /welcome HTTP/1.1 
http_response_code:[HTTP_2XX HTTP_3XX]] 
monitor_port:443 
name:helloworldspringbootssl-dit1-monitor 
receive_timeout:3 
send_interval:10 
successful_checks:3 
tenant_ref:https://xxxxxxxxxxxxxxxx/api/tenant/tenant-xxxxxxxxxxxx 
type:HEALTH_MONITOR_HTTPS 
url:https://xxxxxxxxxxx/api/healthmonitor/healthmonitor-xxxxxxxxxxxxxxx 
uuid:healthmonitor-xxxxxxxxxxxxxxxx]

从映射中，我能够成功访问name, monitor_port等。它们位于map的根目录

assert.Equal(t, healthmonitormap["name"], "helloworldspringbootssl-dit1-monitor")
assert.Equal(t, float64(443), healthmonitormap["monitor_port"])

然而，我不能够理解如何访问的东西，如http_request和http_response_code是映射内部的映射。

感谢您的帮助。

Answer 1

由于映射的元素是interface{}，因此必须将其转换为相应的类型才能将其作为映射访问，如下所示:

if value, ok := healthmonitormap["https_monitor"].(map[string]interface{}); ok {
fmt.Println(value["http_request"]) //Output: GET /welcome HTTP/1.1 
}