| New file |
| | |
| | | package dbapi |
| | | |
| | | import ( |
| | | "encoding/json" |
| | | "fmt" |
| | | "net/http" |
| | | "strings" |
| | | ) |
| | | |
| | | type AreaApi struct { |
| | | } |
| | | |
| | | //查询本地摄像机树 |
| | | func (api AreaApi) GetLocalCameraTree(parentId int) []TreeMenu { |
| | | var result []TreeMenu |
| | | |
| | | url := BASIC_URL + "/data/api-v/area/localmenu" |
| | | request, err := http.NewRequest("GET", url, strings.NewReader(string(parentId))) |
| | | if err != nil { |
| | | return result |
| | | } |
| | | |
| | | body, err := DoRequest(request, "application/json") |
| | | if err != nil { |
| | | return result |
| | | } |
| | | |
| | | var res Result |
| | | if err = json.Unmarshal(body, &res); err != nil { |
| | | fmt.Println(err) |
| | | } |
| | | |
| | | bytes, _ := json.Marshal(res.Data) |
| | | err = json.Unmarshal(bytes, &result) |
| | | if err != nil { |
| | | fmt.Println(err) |
| | | } |
| | | return result |
| | | } |
| | | |
| | | //添加目录节点 |
| | | func (api AreaApi) AreaAdd(area Area) bool { |
| | | flag := false |
| | | |
| | | return flag |
| | | } |
| New file |
| | |
| | | package dbapi |
| | | |
| | | import ( |
| | | "encoding/json" |
| | | "fmt" |
| | | ) |
| | | |
| | | type CameraApi struct{} |
| | | |
| | | //通过cameraId获取摄像机信息 |
| | | func (api CameraApi) GetCameraById(cameraId string) (result Camera, err error) { |
| | | url := BASIC_URL + "/data/api-v/camera/show/" + cameraId |
| | | |
| | | body, err := DoGetRequest(url, nil, nil) |
| | | if err != nil { |
| | | return result, err |
| | | } |
| | | |
| | | var res Result |
| | | if err = json.Unmarshal(body, &res); err != nil { |
| | | fmt.Println(err) |
| | | } |
| | | |
| | | bytes, _ := json.Marshal(res.Data) |
| | | err = json.Unmarshal(bytes, &result) |
| | | |
| | | return result, err |
| | | } |
| New file |
| | |
| | | package dbapi |
| | | |
| | | import ( |
| | | "bytes" |
| | | "encoding/json" |
| | | "io/ioutil" |
| | | "log" |
| | | "net/http" |
| | | "time" |
| | | ) |
| | | |
| | | const ( |
| | | BASIC_URL = "http://192.168.1.182:8000" |
| | | ) |
| | | |
| | | //发起GET请求 |
| | | func DoGetRequest(url string, params map[string]string, headers map[string]string) ([]byte, error) { |
| | | var body []byte |
| | | request, err := http.NewRequest("GET", url, nil) |
| | | if err != nil { |
| | | log.Println(err) |
| | | return body, err |
| | | } |
| | | // add params |
| | | query := request.URL.Query() |
| | | if params != nil { |
| | | for key, val := range params { |
| | | query.Add(key, val) |
| | | } |
| | | request.URL.RawQuery = query.Encode() |
| | | } |
| | | //add headers |
| | | client := &http.Client{} |
| | | log.Printf("Go GET URL : %s \n", request.URL.String()) |
| | | resp, err := client.Do(request) |
| | | if err != nil { |
| | | return body, err |
| | | } |
| | | defer resp.Body.Close() |
| | | body, err = ioutil.ReadAll(resp.Body) |
| | | if err != nil { |
| | | return body, err |
| | | } |
| | | return body, nil |
| | | } |
| | | |
| | | //发起POST请求 |
| | | func DoPostRequest(url string, body map[string]string, params map[string]string, headers map[string]string) ([]byte, error) { |
| | | var resultByte []byte |
| | | var bodyJson []byte |
| | | if body != nil { |
| | | var err error |
| | | bodyJson, err = json.Marshal(body) |
| | | if err != nil { |
| | | log.Println(err) |
| | | return resultByte, err |
| | | } |
| | | } |
| | | request, err := http.NewRequest("POST", url, bytes.NewBuffer(bodyJson)) |
| | | if err != nil { |
| | | log.Println(err) |
| | | return resultByte, err |
| | | } |
| | | request.Header.Set("Content-type", "application/json") |
| | | //add params |
| | | q := request.URL.Query() |
| | | if params != nil { |
| | | for key, val := range params { |
| | | q.Add(key, val) |
| | | } |
| | | request.URL.RawQuery = q.Encode() |
| | | } |
| | | // add headers |
| | | if headers != nil { |
| | | for key, val := range headers { |
| | | request.Header.Add(key, val) |
| | | } |
| | | } |
| | | client := &http.Client{} |
| | | resp, err := client.Do(request) |
| | | if err != nil { |
| | | return resultByte, err |
| | | } |
| | | defer resp.Body.Close() |
| | | resultByte, err = ioutil.ReadAll(resp.Body) |
| | | if err != nil { |
| | | return resultByte, err |
| | | } |
| | | return resultByte, nil |
| | | } |
| | | |
| | | func DoRequest(request *http.Request, contentType string) ([]byte, error) { |
| | | var body []byte |
| | | request.Header.Add("Content-Type", contentType) |
| | | timeout := time.Duration(5 * time.Second) //超时时间50ms |
| | | client := &http.Client{Timeout: timeout} |
| | | resp, err := client.Do(request) |
| | | if err != nil { |
| | | return body, err |
| | | } |
| | | defer resp.Body.Close() |
| | | body, err = ioutil.ReadAll(resp.Body) |
| | | if err != nil { |
| | | return body, err |
| | | } |
| | | return body, nil |
| | | } |
| New file |
| | |
| | | package dbapi |
| | | |
| | | type TaskApi struct {} |
| | | |