in.download_video">download_video()
                                            （WechatAPI.Client.tool.ToolMixin 方法）</a>
                                        </li>
                                        <li><a href="index.html#WechatAPI.Client.tool.ToolMixin.download_voice">download_voice()
                                            （WechatAPI.Client.tool.ToolMixin 方法）</a>
                                        </li>
                                    </ul>
                           