Lycolog

type FooBar struct {
	Foo int    `json:"foo"`
	Bar string `json:"bar"`
}

func Example(c echo.Context) error {
	p := &FooBar{}

	err := c.Bind(p)
	if err != nil {
		return c.String(500, "")
	}

    return c.JSON(200, p)
}

type FooBar struct {
	Foo int    `json:"foo"`
	Bar string `json:"bar"`
}

func Example(c echo.Context) error {
	p := &FooBar{}

	err := c.Bind(p)
	if err != nil {
		return c.String(500, "")
	}
	r := strconv.Itoa(p.Foo) + ":" + p.Bar
	return c.String(200, r)
}

FROM golang:1.16.4-alpine3.13
RUN apk add git gcc libc-dev
RUN go get golang.org/x/tools/gopls \
    && go get -u github.com/go-delve/delve/cmd/dlv

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch file",
            "type": "go",
            "request": "launch",
            "mode": "debug",
            "program": "${workspaceFolder}/"
        },
    ]
}

wget https://storage.googleapis.com/golang/go1.9.linux-amd64.tar.gz
tar vzfx go1.9.linux-amd64.tar.gz
sudo mv go /usr/local/

# goの実行パスとGOPATH(~/go/bin)をPATHに指定する
# GOPATHはglobalなnpm_modulesみたいなもんだと思う
export PATH=$PATH:/usr/local/go/bin:~/go/bin