From 898b4344a98fc49c83f9dae64195f33db302181c Mon Sep 17 00:00:00 2001
From: panlei <2799247126@qq.com>
Date: 星期一, 01 七月 2019 19:09:23 +0800
Subject: [PATCH] 加缓存
---
util/simpleCV.go | 130 +++++++++++++++++++++----------------------
1 files changed, 64 insertions(+), 66 deletions(-)
diff --git a/util/simpleCV.go b/util/simpleCV.go
index 6040617..1d617dd 100644
--- a/util/simpleCV.go
+++ b/util/simpleCV.go
@@ -3,19 +3,11 @@
import (
"bufio"
"bytes"
- "encoding/json"
- "errors"
"fmt"
+ "gocv.io/x/gocv"
"image"
"image/color"
- "io"
- "log"
- "mime/multipart"
- "net/http"
"os"
- "time"
-
- "gocv.io/x/gocv"
)
func CvRTSP() {
@@ -159,15 +151,19 @@
}
}
-func DrawPolygon()(maps map[string]interface{}, err0 error){
+func DrawPolygonOnImage()(maps map[string]interface{}, err0 error){
// draw the rook
//rook := gocv.NewMatWithSize(w, w, gocv.MatTypeCV8UC3)
//imgs := gocv.NewMat()
- ddd, err := RetrieveROM("/home/user/workspace/ruleprocess/util/l05.jpg")
+ ddd, err := RetrieveROM("/home/user/workspace/ruleprocess/util/105.jpg")
if err != nil {
fmt.Println("瑙ｇ爜鏈夎",err)
}
bbb := bytes.NewBuffer(ddd) // 蹇呴』鍔犱竴涓猙uffer 涓嶇劧娌℃湁read鏂规硶灏变細鎶ラ敊
+
+
+
+
rook, _ := gocv.NewMatFromBytes(500, 500, gocv.MatTypeCV8UC3, bbb.Bytes())
defer rook.Close()
green := color.RGBA{0, 255, 0, 0}
@@ -180,62 +176,64 @@
},
}
gocv.FillPoly(&rook, points, green)
+
+ return nil,nil
// 涓婁紶
- fdata,_ := gocv.IMEncode(".jpg",rook)
- body := &bytes.Buffer{}
- writer := multipart.NewWriter(body)
- _, err1 := writer.CreateFormFile("file", "fasjuierf")
- if err1 != nil {
- return nil, err1
- }
- boundary := writer.Boundary()
- //close_string := fmt.Sprintf("\r\n--%s--\r\n", boundary)
- close_buf := bytes.NewBufferString(fmt.Sprintf("\r\n--%s--\r\n", boundary))
- file := bytes.NewBuffer(fdata)
- request_reader := io.MultiReader(body, file, close_buf)
- //_, err = io.Copy(part, file)
- //writer.WriteField(key, val)
- request, err := http.NewRequest("POST", "http://192.168.1.182:6333/submit", request_reader)
- request.Header.Add("Content-Type", writer.FormDataContentType())
- timeout := time.Duration(5 * time.Second) //瓒呮椂鏃堕棿50ms
- client := &http.Client{Timeout: timeout}
- resp, err := client.Do(request)
- if err != nil {
- log.Fatal(err)
- return nil, err
- }
- defer func() {
- if r := recover(); r != nil {
- fmt.Printf("panic鐨勫唴瀹�%v\n", r)
- msg := "涓婁紶鍥剧墖鏈嶅姟鍣ㄥ紓甯�"
- if _, ok := r.(error); ok {
- msg = r.(error).Error()
- fmt.Println("panic--recover()寰楀埌鐨勬槸error绫诲瀷")
- }
- if _, ok := r.(string); ok {
- msg = r.(string)
- fmt.Println("panic--recover()寰楀埌鐨勬槸string绫诲瀷")
- }
- err0 = errors.New(msg)
- }
- }()
- defer resp.Body.Close()
- {
- body := &bytes.Buffer{}
- _, err := body.ReadFrom(resp.Body)
- if err != nil {
- log.Fatal(err)
- }
- fmt.Println(resp.StatusCode)
- //fmt.Println(resp.Header)
- fmt.Println(body)
- //decoder := json.NewDecoder(strings.NewReader(body.String()))
- decoder := make(map[string]interface{})
- if err := json.Unmarshal([]byte(body.String()), &decoder); err != nil {
- return nil, err
- }
- return decoder, nil
- }
+ //fdata,_ := gocv.IMEncode(".jpg",rook)
+ //body := &bytes.Buffer{}
+ //writer := multipart.NewWriter(body)
+ //_, err1 := writer.CreateFormFile("file", "fasjuierf")
+ //if err1 != nil {
+ // return nil, err1
+ //}
+ //boundary := writer.Boundary()
+ ////close_string := fmt.Sprintf("\r\n--%s--\r\n", boundary)
+ //close_buf := bytes.NewBufferString(fmt.Sprintf("\r\n--%s--\r\n", boundary))
+ //file := bytes.NewBuffer(fdata)
+ //request_reader := io.MultiReader(body, file, close_buf)
+ ////_, err = io.Copy(part, file)
+ ////writer.WriteField(key, val)
+ //request, err := http.NewRequest("POST", "http://192.168.1.182:6333/submit", request_reader)
+ //request.Header.Add("Content-Type", writer.FormDataContentType())
+ //timeout := time.Duration(5 * time.Second) //瓒呮椂鏃堕棿50ms
+ //client := &http.Client{Timeout: timeout}
+ //resp, err := client.Do(request)
+ //if err != nil {
+ // log.Fatal(err)
+ // return nil, err
+ //}
+ //defer func() {
+ // if r := recover(); r != nil {
+ // fmt.Printf("panic鐨勫唴瀹�%v\n", r)
+ // msg := "涓婁紶鍥剧墖鏈嶅姟鍣ㄥ紓甯�"
+ // if _, ok := r.(error); ok {
+ // msg = r.(error).Error()
+ // fmt.Println("panic--recover()寰楀埌鐨勬槸error绫诲瀷")
+ // }
+ // if _, ok := r.(string); ok {
+ // msg = r.(string)
+ // fmt.Println("panic--recover()寰楀埌鐨勬槸string绫诲瀷")
+ // }
+ // err0 = errors.New(msg)
+ // }
+ //}()
+ //defer resp.Body.Close()
+ //{
+ // body := &bytes.Buffer{}
+ // _, err := body.ReadFrom(resp.Body)
+ // if err != nil {
+ // log.Fatal(err)
+ // }
+ // fmt.Println(resp.StatusCode)
+ // //fmt.Println(resp.Header)
+ // fmt.Println(body)
+ // //decoder := json.NewDecoder(strings.NewReader(body.String()))
+ // decoder := make(map[string]interface{})
+ // if err := json.Unmarshal([]byte(body.String()), &decoder); err != nil {
+ // return nil, err
+ // }
+ // return decoder, nil
+ //}
}
// 鎶婂浘鐗囪浆鎴愪簩杩涘埗娴�
--
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