distance_matrix

Distance Matrix service based on golang and zeromicro

地理信息寻址服务

go env 设置 go env -w GOPROXY=https://goproxy.cn/,direct

go mod

go mod init polaris-matrix

install go-zero

go get -u github.com/zeromicro/go-zero go get -u github.com/zeromicro/go-zero/tools/goctl

代码生成

goctl api go -api common/service.api -dir .

安装依赖

go mod tidy

基本结构更改

添加配置到config 结构体中,这样就可以在上下文中获取到sdk配置，并实现sdk的自动注册和配置

package config

import (
	"github.com/zeromicro/go-zero/rest"
	"polaris-matrix/common"
)

type Config struct {
	common.ServiceConfig
	rest.RestConf
}

启动

go run matrix.go -f etc/matrix.yaml

可以根据 api 文件生成前端需要的 Java, TypeScript, Dart, JavaScript 代码

goctl api java -api greet.api -dir greet

swagger doc

go get github.com/zeromicro/goctl-swagger

goctl api plugin -plugin goctl-swagger="swagger -filename openapi.json" -api common/service.api -dir .

serve swagger

swagger_windows_amd64.exe serve -F=swagger openapi.json --port 8888 --host 0.0.0.0

部署

docker build -t registry.ztosys.com/lzxt/matrix:v0.0.3 . docker login https://registry.ztosys.com/harbor docker push registry.ztosys.com/lzxt/matrix:v0.0.3

curl -X POST --location "http://pro-quantum-matrix:8888/api/route"  -H "Content-Type: application/json"  -d "{ \"coordinate\":\"gcj02\", \"points\":[ [116.223, 39.9057], [116.1747, 39.9437], [116.223, 39.9057], [116.1747, 39.9437] ] }"

TODO

1. graphQL 按需请求
2. 接入kv/高速缓存
3. 存储历史请求，按照time slot 存储和管理历史数据