func main() {
hash := md5.New()
b := []byte("test")
hash.Write(b)
fmt.Printf("%x %x\n", hash.Sum(nil), md5.Sum(b))
hash.Write(nil)
fmt.Printf("%x %x\n", hash.Sum(b), hash.Sum(nil))
fmt.Println(uuid())
fmt.Println(name())
username, passsword := conf.GetUsers()
fmt.Println("username="******"passsword=", passsword)
}
func Login(w http.ResponseWriter, r *http.Request) {
fmt.Println(r.RequestURI)
getSessions, sessionId := utils.GetSessionAndSessionId(w, r)
defer getSessions.SessionRelease(w) //释放session
fmt.Println(" session ID=", sessionId)
w.Header().Add("Content-Type", "text/html;charset=UTF-8")
method := r.Method
if method == "GET" {
t, _ := template.ParseFiles("views/login.html")
t.Execute(w, nil)
} else {
contentType := r.Header.Get("Content-Type")
if strings.Contains(contentType, "application/json") {
jsonData, err := ioutil.ReadAll(r.Body)
utils.CheckError(err)
defer r.Body.Close()
if string(jsonData) != "" {
user := make(map[string]string)
err = json.Unmarshal(jsonData, &user)
utils.CheckError(err)
fmt.Println("body=", r.Body)
fmt.Println("body..jsonData=", string(jsonData))
//去除string的前后空白,通过map获取json数据
requseUsername := strings.TrimSpace(user["username"])
requestPassword := strings.TrimSpace(user["password"])
//处理用户重复登录
userHandle(r, requseUsername)
// getSessions = USER_SESSION[requseUsername]
//保存username到sessionId
//SESSIONID_USER = new map[string]session.SessionStore
utils.SESSIONID_USER[sessionId] = requseUsername
//保存session到uesrname
getSessions.Set("sessionId", sessionId)
utils.USER_SESSION[requseUsername] = getSessions
fmt.Println("body=", requseUsername, user["password"])
username, password := conf.GetUsers()
if requseUsername == username {
if requestPassword == password {
// t, _ := template.ParseFiles("views/login.gtpl")
// t.Execute(w, nil)
getSessions.Set("username", requseUsername)
data := utils.OutputJsonData(0, "登陆成功!")
fmt.Fprintln(w, data)
fmt.Println("登陆成功!")
} else {
data := utils.OutputJsonData(1, "输入的密码有误!")
fmt.Fprintln(w, data)
}
} else {
data := utils.OutputJsonData(1, "账号不存在!")
fmt.Fprintln(w, data)
}
} else {
data := utils.OutputJsonData(1, "请求的内容不能为空!")
fmt.Fprintln(w, data)
}
} else {
data := utils.OutputJsonData(1, "请求的格式必须为json!")
fmt.Fprintln(w, data)
}
}
}