func setPasswordHandler(r *http.Request, w http.ResponseWriter,
user *models.Account, p Parameter) {
form := p.(setPasswordForm)
if user.Password != Md5(form.Old) {
writeResponse(r.RequestURI, w, nil, errors.NewError(errors.PasswordError, "原密码错误"))
return
}
err := user.SetPassword(Md5(form.New))
writeResponse(r.RequestURI, w, nil, err)
}