写一个简单的网页应用
package main
import (
"io"
"net/http"
)
const form = `
<html><body>
<form action="#" method="post" name="bar">
<input type="text" name="in" />
<input type="submit" value="submit"/>
</form>
</body></html>
`
/* handle a simple get request */
func SimpleServer(w http.ResponseWriter, request *http.Request) {
io.WriteString(w, "<h1>hello, world</h1>")
}
func FormServer(w http.ResponseWriter, request *http.Request) {
w.Header().Set("Content-Type", "text/html")
switch request.Method {
case "GET":
/* display the form to the user */
io.WriteString(w, form)
case "POST":
/* handle the form data, note that ParseForm must
be called before we can extract form data */
//request.ParseForm();
//io.WriteString(w, request.Form["in"][0])
io.WriteString(w, request.FormValue("in"))
}
}
func main() {
http.HandleFunc("/test1", SimpleServer)
http.HandleFunc("/test2", FormServer)
if err := http.ListenAndServe(":8088", nil); err != nil {
panic(err)
}
}
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