解决实际需求,案例分享。1.请求ZabbixAPI,通过itemid获取到AppName(应用集名称)packagemainimport(encoding/jsonfmtio/ioutil...
解决实际需求,案例分享。
1.请求Zabbix API,通过itemid获取到AppName(应用集名称)
packagemain
import(
"encoding/json"
"fmt"
"io/ioutil"
"log"
"net/http"
"strings"
)
funcPostRequest(payloadstring,urlstring){
method:="POST"
pl:=strings.NewReader(payload)
client:=&http.Client{}
req,err:=http.NewRequest(method,url,pl)
iferr!=nil{
fmt.Println(err)
return
}
req.Header.Add("Content-Type","application/json")
res,err:=client.Do(req)
iferr!=nil{
fmt.Println(err)
return
}
deferres.Body.Close()
body,err:=ioutil.ReadAll(res.Body)
iferr!=nil{
log.Println(err)
return
}
fmt.Println(string(body))
}
funcmain(){
constapi="http://192.168.11.11:28080/api_jsonrpc.php"
consttoken="a638200c24a8bea7f78cd5cabf3d1dd5"
constitemid="33918"
a:=fmt.Sprintf(`{
"jsonrpc":"2.0",
"method":"application.get",
"params":{"itemids":"%s"},
"auth":"%s","id":2
}`,itemid,token)
PostRequest(a,api)
}
响应结果:
{"jsonrpc":"2.0","result":[{"applicationid":"1574","hostid":"10354","name":"TEST","flags":"0","templateids":[]}],"id":2}
2.将响应结果(json)转结构体,方便取值
在原来代码的基础上,继续编码。
packagemain
import(
"encoding/json"
"fmt"
"io/ioutil"
"log"
"net/http"
"strings"
)
typeresultInfostruct{
Applicationidstring`json:"applicationid"`
Hostidstring`json:"hostid"`
Namestring`json:"name"`
Flagsstring`json:"flags"`
Templateids[]string`json:"templateids"`
}
typeresultArr[]resultInfo
typeResponsestruct{
Jsonrpcstring`json:"jsonrpc"`
ResultresultArr`json:result`
Idint`json:"id"`
}
typeByte[]byte
funcJsonConvertStruct(bodyByte){
varresponseResponse
json.Unmarshal([]byte(body),&response)
fmt.Println(response.Result[0].Name)
}
funcPostRequest(payloadstring,urlstring){
method:="POST"
pl:=strings.NewReader(payload)
client:=&http.Client{}
req,err:=http.NewRequest(method,url,pl)
iferr!=nil{
fmt.Println(err)
return
}
req.Header.Add("Content-Type","application/json")
res,err:=client.Do(req)
iferr!=nil{
fmt.Println(err)
return
}
deferres.Body.Close()
body,err:=ioutil.ReadAll(res.Body)
iferr!=nil{
log.Println(err)
return
}
JsonConvertStruct(body)
}
funcmain(){
constapi="http://192.168.11.11:28080/api_jsonrpc.php"
consttoken="a638200c24a8bea7f78cd5cabf3d1dd5"
constitemid="33918"
a:=fmt.Sprintf(`{
"jsonrpc":"2.0",
"method":"application.get",
"params":{"itemids":"%s"},
"auth":"%s","id":2
}`,itemid,token)
PostRequest(a,api)
}
结果:
TEST
3.来自最好的总结
人生苦短,建议你还是用python吧!
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