https://github.com/lubyruffy/chrome_proxy
https://github.com/lubyruffy/chrome_proxy
Last synced: 23 days ago
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- Host: GitHub
- URL: https://github.com/lubyruffy/chrome_proxy
- Owner: LubyRuffy
- Created: 2022-06-25T13:10:28.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2023-08-11T09:00:15.000Z (almost 2 years ago)
- Last Synced: 2023-09-05T03:27:30.078Z (over 1 year ago)
- Language: Go
- Size: 5.16 MB
- Stars: 3
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Chrome Proxy
调用 chromedp 进行网页渲染，对渲染内容进行截图/保留
## 通过 Golang 调用
```golang
package main
import (
"fmt"
"github.com/LubyRuffy/chrome_proxy/models"
"github.com/LubyRuffy/chrome_proxy/screenshot"
"github.com/LubyRuffy/chrome_proxy/utils"
"os"
)
func main() {
url := "https://fofa.info"
// take screenshot
screenshotOutput, err := screenshot.ScreenshotURL(&models.ChromeParam{
Sleep: 5,
Timeout: 30,
ChromeActionInput: models.ChromeActionInput{
URL: url,
},
})
if err != nil {
fmt.Printf("fail to take screenshot for %s, %s", url, err.Error())
return
}
fmt.Printf("screenshot for url: %s, title: %s", screenshotOutput.Location, screenshotOutput.Title)
// save screenshot result to png file
fn, err := utils.WriteTempFile(".png", func(f *os.File) error {
_, err = f.Write(screenshotOutput.Data)
return err
})
if err != nil {
fmt.Printf("fail to save png file: %s", err.Error())
return
}
fmt.Printf("save picture to: %s", fn)
}
```
---
# 通过 Docker 启动
用chrome的docker环境做最简单的截图服务器。
## 编译
```shell
docker build --tag lubyruffy/chrome_proxy:latest .
```
## 测试运行
运行
```shell
docker run --rm -it -p5558:5558 lubyruffy/chrome_proxy:latest
```
保存镜像
```shell
docker save -o chrome_proxy.tar lubyruffy/chrome_proxy:latest
```
截图
```shell
curl -d '{"url":"http://www.baidu.com", "sleep":1, "timeout":10}' http://127.0.0.1:5558/screenshot
```
```json
{
"code": 200,
"url": "http://www.baidu.com",
"data": "iVB...base64..."
}
```
附带url的截图
```shell
curl -d '{"url":"http://www.baidu.com", "sleep":1, "timeout":10, "add_url": true}' http://127.0.0.1:5558/screenshot
```
```json
{
"code": 200,
"url": "http://www.baidu.com",
"data": "/9j/4...base64..."
}
```
截图预览：
渲染dom
```shell
curl -d '{"url":"http://www.baidu.com", "sleep":1, "timeout":10}' http://127.0.0.1:5558/renderDom
```
```json
{
"code": 200,
"url": "https://www.baidu.com",
"data": "...",
"title": "百度一下，你就知道",
"location": "https://www.baidu.com/"
}
```
使用自定义代理 & UA
```shell
curl -d '{"url":"http://www.baidu.com", "sleep":1, "timeout":10, "proxy":"socks5://127.0.0.1:7890", "user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.124 Safari/537.36 Edg/102.0.1245.44"}' http://127.0.0.1:5558/screenshot
```
```json
{
"code": 200,
"message": "",
"url": "http://www.baidu.com",
"data": "iVBOR..."
}
```