I’m using IRIS MVC for the API, but all the numbers in the data I’m returning are scientific notation: 3e5 and stuff like that

Let’s see how it works

func NewDefault(a) *iris.Application {
    app := iris.New()
    app.Logger().SetLevel("Debug")

    // Set the path
    pathToAccessLog := "./log/access_log.%Y%m%d%H%M"
    // Set how long to split a file
    w, err := rotatelogs.New(
        pathToAccessLog,
        rotatelogs.WithMaxAge(24*time.Hour),
        rotatelogs.WithRotationTime(time.Hour))
    iferr ! =nil {
        panic(fmt.Sprintf("rotate logs setup failure: %s", err))
    }

    ac := accesslog.New(w)
    ac.ResponseBody = true
    // Set the output to the console
    ac.AddOutput(app.Logger().Printer)
    // Application middleware
    app.UseRouter(ac.Handler)

    // Register the recovery, after accesslog and recover,
    // before end-developer's middleware.
    app.UseRouter(recover.New())

    app.UseRouter(cors.AllowAll())
    app.Validator = validator.NewValidator()

    return app
}

func Run(port string) {
    app := commonctrl.NewDefault()
    mvcApp := mvc.New(app)
    mvcApp.Party("auth").Handle(new(AuthController))

    iferr := app.Listen(port, iris.WithOptimizations); err ! =nil {
        _, _ = fmt.Fprintf(os.Stderr, "user service start failure: %s\n", err)
        return}}Copy the code

Expectations and Results

{“code”:0,”msg”:”success”,”data”:1619568000}

Actual results

{“code”:0,”msg”:”success”,”data”:1619568e30}

The solution

Accesslog set BodyMinify = true

ac.BodyMinify = true
Copy the code

why

Accesslog sets ResponseBody=true after the middleware reads or writes the value returned

When iris writes json, it can set parameters to default camel name, null value omission, etc. Accesslog will process this when it reads ResponseBody