1

business/jxutils/jxutils.go

@@ -7,6 +7,7 @@ import (
 	"crypto/md5"
 	"encoding/base64"
 	"fmt"
+	"git.rosy.net.cn/baseapi/platformapi/autonavi"
 	"io/ioutil"
 	"math"
 	"math/rand"
@@ -16,7 +17,6 @@ import (
 	"time"
 
 	"git.rosy.net.cn/baseapi"
-	"git.rosy.net.cn/baseapi/platformapi/autonavi"
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/baseapi/utils/routinepool"
 	"git.rosy.net.cn/jx-callback/business/jxutils/excel"
@@ -230,6 +230,23 @@ func GetUniversalOrderIDFromOrderStatus(status *model.OrderStatus) string {
 	return ComposeUniversalOrderID(status.VendorOrderID, status.VendorID)
 }
 
+// BaiDuCoord2Gaode2 将百度坐标转换为高德坐标
+func BaiDuCoord2Gaode2(baiduCoordinat []string) []string {
+	gaoCoordinat := make([]string, 0, 0)
+	for _, v := range baiduCoordinat {
+		var XPI = math.Pi * 3000.0 / 180.0
+		coords := strings.Split(v, ",")
+		var x = utils.Str2Float64(coords[0]) - 0.0065
+		var y = utils.Str2Float64(coords[1]) - 0.006
+		var z = math.Sqrt(x*x+y*y) - 0.00002*math.Sin(y*XPI)
+		var theta = math.Atan2(y, x) - 0.000003*math.Cos(x*XPI)
+		var gg_lng = z * math.Cos(theta)
+		var gg_lat = z * math.Sin(theta)
+		gaoCoordinat = append(gaoCoordinat, fmt.Sprintf("%.6f,%.6f", gg_lng, gg_lat))
+	}
+	return gaoCoordinat
+}
+
 // distance单位为米
 func ConvertDistanceToLogLat(lng, lat, distance, angle float64) (newLng, newLat float64) {
 	oneDu := 111319.55                                                                      // 单位为米
@@ -364,18 +381,6 @@ func MapValue2Scope(value, fromMin, fromMax, toMin, toMax int64) int64 {
 	return int64(math.Round(float64(value-fromMin)/float64(fromMax-fromMin)*float64(toMax-toMin) + float64(toMin)))
 }
 
-func Errs2Str(sep string, errs ...error) (retVal string) {
-	if sep == "" {
-		sep = "\n"
-	}
-	for _, err := range errs {
-		if err != nil {
-			retVal += err.Error() + sep
-		}
-	}
-	return retVal
-}
-
 func IntWeight2Float(weight int) float32 {
 	return float32(weight) / 1000.0
 }