另外一种错误是访问地址失败,请求连接超时,(今天学习axios时,使用 json-server 搭建 REST API。需要npm install -g json-server, 在vscode中执行npm install -g json-server,安装进度条走了一半时报错)是否是网络问题?然后npm config list查看下镜像地址:...
我使用了以下命令:npm install -g json-server下面是错误消息: npm ERR! code EACCES npm ERR! syscall mkdir npm ERR! path /usr/local/lib/node_modules/json-server npm ERR! errno -13 npm ERR! Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/json-server' npm ERR! [Error...
1.npm install json-server 2.build/dev-server.js ---67行 var jsonServer = require('json-server'); var apiserver = jsonServer.create(); var apiRouter = jsonServer.router('db.json'); var middlewares = jsonServer.defaults(); apiserver.use(middlewares); apiserver.use('api/',apiRouter);...
JsonServer这个比较NB了,它可以快速搭建服务端环境，创建json文件，便于调用。然后可以通过下载postman与json...
npm install X: 会把X包安装到node_modules目录中 不会修改package.json 之后运行npm install命令时，...
npm install json-server Usage Create adb.jsonordb.json5file {"posts": [ {"id":"1","title":"a title","views":100}, {"id":"2","title":"another title","views":200} ],"comments": [ {"id":"1","text":"a comment about post 1","postId":"1"}, {"id":"2","text":"...
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npm makes this pretty easy (in fact, it uses this feature to install the "npm" executable.)To use this, supply a bin field in your package.json which is a map of command name to local file name. When this package is installed globally, that file will be linked where global bins go...
npminstallpackage-namenpminstallpackage-name--save# 添加到 dependenciesnpminstallpackage-name --save-dev# 添加到 devDependencies 全局安装 有些包是用于命令行工具的,你可以使用-g或--global参数进行全局安装。 npminstall-gpackage-name 卸载包 使用npm uninstall命令来卸载一个已安装的包。
1.npm install vue--save-dev//加入至package.json中的evDependencies节点,意思是开发环境所依赖的包2.npm i vue-D//缩写 3.2、本地安装和全局安装(npm i 模块名 -g) npm 的包安装分为本地安装(local)、全局安装(global)两种,如果不指定则默认是安装在本地。