启动Swagger的本地服务器最简单的办法就是 docker
docker pull swaggerapi/swagger-editor
docker run --rm -p 80:8080 swaggerapi/swagger-editor
因为实在不喜欢 Java ， 这里用 golang 做一个例子
swagger文档的 info 信息，写在package 之前
// Package Helloworld API.
//
// The purpose of this service is to provide an application
// that is using plain go code to define an API
//
// Host: localhost
// Version: 0.0.1
//
// swagger:meta
package main
import (
"fmt"
"log"
"net/http"
)
func hello(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "Hello World")
}
func main() {
http.HandleFunc("/", hello)
if err := http.ListenAndServe(":8080", nil); err != nil {
log.Fatal(err)
}
}
go get github.com/go-swagger/go-swagger
cd /Users/lizhe/go/src/github.com/go-swagger/go-swagger
go install ./cmd/swagger
/Users/lizhe/go/bin/swagger generate spec -o ./swagger.json
此时你用本地server打开这个 生成的 json 文件，会得到
我们把代码修改一下，返回一个真正的json
// Package Helloworld API.
//
// The purpose of this service is to provide an application
// that is using plain go code to define an API
//
// Host: localhost
// Version: 0.0.1
//
// swagger:meta
package main
import (
"encoding/json"
"io"
"log"
"net/http"
)
// swagger:route GET /hello TagHelloworld
//
// Here is summary message
//
// responses:
// 200: HelloResponse
func hello(w http.ResponseWriter, r *http.Request) {
resp := ResponseMessage{Message: "hello world"}
res_json, _ := json.Marshal(resp)
io.WriteString(w, string(res_json))
}
func main() {
http.HandleFunc("/hello", hello)
if err := http.ListenAndServe(":8080", nil); err != nil {
log.Fatal(err)
}
}
// HelloResponse is an response with helloworld message.
//
// swagger:response HelloResponse
type ResponseMessage struct {
Message string
}
/Users/lizhe/go/bin/swagger generate spec -o ./swagger.json
