<div id="cnblogs_post_body" class="blogpost-body"><p>Vue.js devtools是基于google chrome浏览器的一款调试vue.js应用的开发者浏览器扩展，可以在浏览器开发者工具下调试代码。</p> <p>1）首先在github下载devtools源码，地址：<a style="color: #3194d0; text-decoration: none; background-color: transparent;" href="https://github.com/vuejs/vue-devtools%E3%80%82" target="_blank">https://github.com/vuejs/vue-devtools。</a></p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919205434540-2015837660.png" alt=""></p> <p> </p> <p><br> 2）下载好后进入vue-devtools-master工程 执行cnpm install, 下载依赖，然后执行npm run build，编译源程序。</p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919191704853-826104445.png" alt=""></p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919191820884-273399978.png" alt=""></p> <p>3）编译完成后，目录结构如下：<br>
<img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919191916743-1974845966.png" alt=""></p>
<p>修改shells、chrome目录下的mainifest.json 中的persistant为true：</p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919192429618-1364706689.png" alt=""></p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919192727806-166414555.png" alt=""></p> <p> </p> <p> 4）打开谷歌浏览器的设置--->扩展程序，并勾选开发者模式</p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919203319915-287514806.png" alt=""></p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919203457306-737425079.png" alt="" width="1195" height="205"></p> <p>然后将刚刚编译后的工程中的shells目录下，chrome的整个文件夹直接拖拽到当前浏览器中，并选择启用，即可将插件安装到浏览器。</p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919203631071-371299784.png" alt=""></p> <p>5）打开一个已有的vue项目，运行项目，然后在浏览器中--->设置--->更多工具--->开发者工具，进入调试模式：</p> <p>发现vue.js is not detected <span style="color: #555555; font-family: 'lucida sans unicode','lucida grande',sans-serif;"><span style="font-size: 14px;">，可以调整一下webpack.config.js的代码，</span></span></p> <p> </p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919204337603-2116004923.png" alt="" width="329" height="188"></p> <p> </p> <hr> <p> </p> <p> </p> <p><img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919205246228-260599521.png" alt=""></p> <p><span style="color: #555555; font-family: 'Microsoft Yahei','Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 14px;"><span style="font-family: 'lucida sans unicode','lucida grande',sans-serif;">最后，重启一下你的vue项目应该就可以使用了。</span></span></p> <p> </p> <p> <img src="https://images2017.cnblogs.com/blog/1215920/201709/1215920-20170919205319915-1870577461.png" alt=""></p> <p>转载自：<a href="https://www.cnblogs.com/tanyongli/p/7554045.html">https://www.cnblogs.com/tanyongli/p/7554045.html</a></p></div>
来源：oschina
链接：https://my.oschina.net/u/4312544/blog/3503686