goland 调试docker容器中的go代码
package main
import (
"crypto/md5"
"fmt"
"html/template"
"io"
"log"
"net/http"
"os"
"strconv"
"strings"
"time"
)
func sayHelloName(w http.ResponseWriter,r *http.Request) {
r.ParseForm() // 解析参数，默认是不会解析的
fmt.Println(r.Form) // 这些信息是输出入服务器的打印信息
fmt.Println("path " ,r.URL.Path)
fmt.Println("scheme " , r.URL.Scheme)
fmt.Println(r.Form["url_long"])
for k,v := range r.Form{
fmt.Println("key:" ,k)
fmt.Println("value",strings.Join(v,""))
}
fmt.Fprintf(w,"hello vic")
}
func login(w http.ResponseWriter,r *http.Request) {
fmt.Println("method " ,r.Method)
if r.Method == "GET" {
t,_ := template.ParseFiles("")
log.Println(t.Execute(w, nil))
} else{
r.ParseForm() // 如果注释这句不会有输出 默认情况下，Handler里面是不会自动解析form的，必须显式的调用()后，你才能对这个表单数据进行操作
//请求的是登录数据，那么执行登录的逻辑判断
fmt.Println("username:", r.Form["username"])
fmt.Println("password:", r.Form["password"])
}
}
func upload(w http.ResponseWriter,r *http.Request) {
fmt.Println("method:", r.Method) //获取请求的方法
if r.Method == "GET" {
crutime := time.Now().Unix()
h := md5.New()
io.WriteString(h,strconv.FormatInt(crutime,10))
token := fmt.Sprintf("/x",h.Sum(nil))
t,_ := template.ParseFiles("")
fmt.Println(token)
t.Execute(w,nil)
} else{
r.ParseMultipartForm(32 << 20)
file,handler,err := r.FormFile("uploadfile")
if err != nil {
fmt.Println(err)
return
}
defer file.Close()
fmt.Fprintf(w, "%v", handler.Header)
f, err := os.OpenFile("./test/"+handler.Filename, os.O_WRONLY|os.O_CREATE, 0666) // 此处假设当前目录下已存在test目录
if err != nil {
fmt.Println(err)
return
}
defer f.Close()
io.Copy(f, file)
}
}
func main() {
http.HandleFunc("/v2",sayHelloName)//设置访问路由
http.HandleFunc("/login", login)
http.HandleFunc("/upload", upload)
err := http.ListenAndServe(":9090",nil)// 设置监听端口
if err != nil {
log.Fatal("ListenAndServe: " ,err)
}
}