假设我有一个具有两种路由的api,一种用于保存用户,另一种用于获取用户信息,如下所示:

router.go

package main

import (
    "github.com/gin-gonic/gin"
    "go-training/postAPI/controller"
)

type Route struct {
    Name        string
    Method      string
    Pattern     string
    HandlerFunc func(*gin.Context)
}

type Routes []Route

var routes = Routes{
    Route{"SaveUser", "POST", "/post", controller.SaveUser},
    Route{"GetUser", "GET", "/post/:id", controller.GetUser},
}
func NewRouter() {
    router := gin.Default()
    v1 := router.Group("/api/v1")
    for _, route := range routes {
        switch route.Method {
        case "GET":
            v1.GET(route.Pattern, route.HandlerFunc)
        case "POST":
            v1.POST(route.Pattern, route.HandlerFunc)
        case "PUT":
            v1.PUT(route.Pattern, route.HandlerFunc)
        case "DELETE":
            v1.DELETE(route.Pattern, route.HandlerFunc)
        default:
            v1.GET(route.Pattern, func(c *gin.Context) {
                c.JSON(200, gin.H{
                    "result": "Specify a valid http method with this route.",
                })
            })
        }
    }
    router.Run(":8080")
}

通过点击以下url localhost:8080/api/v1/post方法:-Postman的POST将从邮递员那里获取json数据并进入数据库,同时获取用户url localhost:8080/api/v1/post/:id方法:-由邮递员提供GET然后它将返回与输入ID匹配的用户。现在,我想对这些api进行负载测试(vegeta),因为我想看到一秒钟内将收到多少个请求。我阅读了this link并实现了该程序,但我不知道如何分别进行api的负载测试。

谁能告诉我,我将如何对这两个API或任何参考进行负载测试?

编辑

main.go
package main

func main() {
    NewRouter()
    GetVegeta()
}

vegeta.go
// Panic if there is an error
func check(err error) {
    if err != nil {
        panic(err)
    }
}
func GetVegeta() {
    var (
        users int
    )

    // The Go random number generator source is deterministic, so we need to seed
    // Configure our command line app
    app := cli.NewApp()
    app.Name = "Pokemon User Data Generator"
    app.Usage = "generate a stream of test data for vegeta. Type 'pokemon help' for details"

    // Add -users flag, which defaults to 5
    app.Flags = []cli.Flag{
        cli.IntFlag{
            Name: "users",
        },
    }

    // Our app's main action
    app.Action = func(c *cli.Context) error {
    // Combine verb and URL to a target for Vegeta
        verb := c.Args().Get(0)
        url := c.Args().Get(1)
        target := fmt.Sprintf("%s %s", verb, url)
        fmt.Println(verb)
        fmt.Println(url)
        fmt.Println(target)
        if len(target) > 1 {

            for i := 1; i < users; i++ {
                fmt.Println(users)
            }
        } else {
            // Return an error if we're missing the required command line arguments
            return cli.NewExitError("You must specify the target in format 'VERB url'", 1)
        }
        return nil
    }

    app.Run(os.Args)
}

这些文件位于相同的文件夹名称Template中。我正在使用./Template -users=10 GET https://localhost:8080/api/v1/customer | vegeta attack -rate=10 -duration=30s | vegeta report命令运行整个文件夹

通过运行所有api的运行,当我从邮递员那里击中任何api时,它将给我bad method: [GIN]encode: can't detect encoding of "stdin"错误。如何解决此问题以报告我的api。

感谢您的宝贵时间!

最佳答案

Vegeta采用并发和时间参数,您可以使用它创建报告。

关于go - 我将如何在Golang中对多种方法进行负载测试(vegeta),我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/52817890/

10-12 00:21
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