gout-middleware

gout-middleware

gout请求和响应中间件项目

请求中间件

• gzip
  • 请求body使用gzip压缩
  • 设置请求body大于一定字节数才压缩
• unzip
  • 解压缩body里面的gzip数据
• upload 进度条
• close 3xx自动跳转

gzip

请求body使用gzip压缩

import (
        "github.com/antlabs/gout-middleware/request"
        "github.com/guonaihong/gout"
)

func main() {
        gout.POST(":6666/compress").
                RequestUse(request.GzipCompress()).
                SetBody("hello world").
                Do()
}

设置请求body大于一定字节数才压缩

import (
	"github.com/antlabs/gout-middleware/request"
	"github.com/guonaihong/gout"
)

func main() {
	gout.POST(":6666/compress").
		RequestUse(request.GzipCompress(request.EnableGzipGreaterEqual(4))). //大于等于4个字节才压缩
		SetBody("hello world").
		Do()
}

unzip

解压缩body里面的gzip数据

import (
	"github.com/antlabs/gout-middleware/request"
        "github.com/guonaihong/gout"
        "bytes"
)

func main() {
        var buf bytes.Buffer //假装buf里面有gzip数据
        gout.POST(":6666/compress").RequestUse(request.GzipDecompress()).SetBody(buf).Do()
}

upload进度条

package main

import (
        "bytes"
        "github.com/antlabs/gout-middleware/request"
        "github.com/guonaihong/gout"
)

func main() {
        gout.POST(":8080").RequestUse(request.ProgressBar(func(currBytes, totalBytes int) {

                fmt.Printf("%d:%d-->%f%%\n", currBytes, totalBytes, float64(currBytes)/float64(totalBytes))
        })).SetBody(strings.Repeat("1", 100000) /*构造大点的测试数据，这里换成真实业务数据*/).Do()
}

close 3xx自动跳转

package main

import (
	"github.com/antlabs/gout-middleware/request"
	"github.com/guonaihong/gout"
	"net/http"
)

func main() {
	c := &http.Client{}
	gout.New(c).GET(":8080/301").RequestUse(request.Close3xx(c, true)).Do()
}