安装好后如下图所示: 一:下载vue devTools 下载链接https://download.youkuaiyun.com/download/weixin_44659458/13192207?spm=1001.2101.3001.6661.1&utm_medium=distribute.pc_relevant_t0.none-task-download-2%7Edefault%7ECTRLIST%7EPaid-1-13192207-blog-129680078.235%5Ev38%5Epc_relevant_default_base&depth_1-utm_source=distribute.pc_relevant_t0.none-task-download-2%7Edefault%7ECTRLIST%7EPaid-1-13192207-blog-129680078.235%5Ev38%5Epc_relevant_default_base&utm_relevant_index=1 二:浏览器配置扩展程序 chrome中找到 更多工具 / 扩展程序 选项 勾选“开发者模式” 然后点击 加载已解压的扩展程序,选择chrome,确认