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33 lines
865 B
33 lines
865 B
package main
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import (
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"fmt"
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"net/http"
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"strings"
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"log"
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)
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func HelloWorld() string {
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return "hello world"
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}
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func sayhelloName(w http.ResponseWriter, r *http.Request) {
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r.ParseForm() // 解析参数，默认是不会解析的
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fmt.Println(r.Form) // 这些信息是输出到服务器端的打印信息
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fmt.Println("path", r.URL.Path)
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fmt.Println("scheme", r.URL.Scheme)
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fmt.Println(r.Form["url_long"])
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for k, v := range r.Form {
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fmt.Println("key:", k)
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fmt.Println("val:", strings.Join(v, ""))
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}
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fmt.Fprintf(w, "Hello astaxie!") // 这个写入到 w 的是输出到客户端的
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}
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func main() {
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http.HandleFunc("/", sayhelloName) // 设置访问的路由
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err := http.ListenAndServe(":8080", nil) // 设置监听的端口
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if err != nil {
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log.Fatal("ListenAndServe: ", err)
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}
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} |