| | |
| | | package util |
| | | |
| | | import ( |
| | | "basic.com/pubsub/protomsg.git" |
| | | "bytes" |
| | | "encoding/json" |
| | | "errors" |
| | | "github.com/gin-gonic/gin" |
| | | "github.com/golang/glog" |
| | | "github.com/pierrec/lz4" |
| | | "gocv.io/x/gocv" |
| | | "image" |
| | | "io/ioutil" |
| | | "net" |
| | |
| | | "os/exec" |
| | | "strconv" |
| | | "webserver/extend/code" |
| | | |
| | | "basic.com/pubsub/protomsg.git" |
| | | "github.com/gin-gonic/gin" |
| | | "github.com/golang/glog" |
| | | "github.com/pierrec/lz4" |
| | | "gocv.io/x/gocv" |
| | | |
| | | "crypto/rand" |
| | | "fmt" |
| | |
| | | } |
| | | |
| | | // 按尺寸去切图 |
| | | func SubImg(i protomsg.Image, x0, y0, x1, y1 int, ) []byte { |
| | | func SubImg(i protomsg.Image, x0, y0, x1, y1 int) []byte { |
| | | img, _ := gocv.NewMatFromBytes(int(i.Height), int(i.Width), gocv.MatTypeCV8UC3, i.Data) |
| | | rect := image.Rect(EnlargeSize(x0, y0, x1, y1, i)) |
| | | region := img.Region(rect) |
| | |
| | | return |
| | | } |
| | | |
| | | |
| | | // 获取本机网卡IP |
| | | func GetLocalIP(networkName string) (ipv4 string,mask string, err error) { |
| | | interfaces, err := net.Interfaces() |
| | |
| | | } |
| | | |
| | | func GetDefaultRoute(networkName string)(route string,err error){ |
| | | cmdStr := fmt.Sprintf("route | grep -P \"^default.*%s$\" | awk '{print $2}'",networkName) |
| | | cmdStr := fmt.Sprintf("ip route show | grep -P \"^default.*%s\" | awk '{print $3}'", networkName) |
| | | cmd := exec.Command("/bin/sh","-c",cmdStr) |
| | | b, err := cmd.Output() |
| | | if err!=nil{ |
| | | return "",err |
| | | } |
| | | return string(b),nil |
| | | |
| | | return string(b), nil |
| | | } |
| | | |
| | | func StringIpToInt(ipstring string) int { |