fttp://localhost:8081/favicon.ico出错
时间: 2023-10-06 09:07:52 浏览: 314
这个错误提示是指在访问本地服务器时,请求了一个叫做 "favicon.ico" 的文件,但是服务器并没有找到该文件。这个文件通常是网站的图标文件,你可以将一个名为 "favicon.ico" 的图标文件放在服务器的根目录下,这样就可以解决这个错误了。如果你不需要网站图标,也可以在HTML头部中加入以下代码:
```
<link rel="shortcut icon" href="#">
```
这样就会禁用浏览器自动请求 "favicon.ico" 文件了。
相关问题
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对这个字符串进行解码时,使用了URLDecoder.decode,然后使用了Base64.getDecoder().decode()方法,出现Caused by: java.lang.IllegalArgumentException: Illegal base64 character 20
这个问题的原因是因为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是经过URL编码的,其中包含了%20这个字符,这个字符在URL编码中代表的是空格。
在对这个字符串进行解码时,如果没有正确处理URL编码,就会导致解码失败并抛出IllegalArgumentException异常。
要解决这个问题,可以先对URL编码进行解码,然后再进行Base64解码。可以使用java.net.URLDecoder类的decode()方法进行URL解码,例如:
```
String input = "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
ubuntu 部署go fttp sewrver
在Ubuntu上部署Go语言的Fastly Ftp服务器,你需要按照以下步骤操作:
1. **安装必要的工具**:
- 更新系统包列表并安装Go语言环境:
```
sudo apt-get update && sudo apt-get install golang
```
2. **下载和安装Fastly FTP服务器库**:
Go有一个名为`fastly-go-ftp-server`的第三方库,你可以从GitHub或其他包管理源获取它。首先,通过`go get`命令安装:
```
go get github.com/fastly/go-ftp-server
```
3. **创建Go应用文件**:
创建一个新的Go文件(例如`main.go`),并在其中导入库并编写FTP服务器的启动逻辑。示例代码可能如下:
```go
package main
import (
"github.com/fastly/go-ftp-server"
"log"
)
func main() {
fs := ftpserver.New()
fs.HandleFunc("/", func(conn *ftpserver.Connection) error {
return conn.SendFile("/path/to/your/file", "/")
})
log.Fatal(fs.ListenAndServe(":8080"))
}
```
确保替换 `/path/to/your/file` 为你的实际文件路径。
4. **设置权限**:
对于运行Go服务的目录,需要赋予适当权限:
```
sudo chmod -R 755 /path/to/your/app
```
5. **启动服务**:
使用`go run`命令在终端启动Go应用:
```
go run main.go
```
或者如果想作为一个守护进程持续运行,可以使用`screen`或`nohup`等工具:
```
nohup go run main.go & disown
```
6. **防火墙配置**:
如果有防火墙,记得允许外部连接到指定端口(在这个例子中通常是8080):
```
sudo ufw allow 8080/tcp
```
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