add some api

.babelrc

@@ -0,0 +1,18 @@
+{
+  "presets": [
+    ["env", {
+      "modules": false,
+      "targets": {
+        "browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
+      }
+    }],
+    "stage-2"
+  ],
+  "plugins": ["transform-vue-jsx", "transform-runtime"],
+  "env": {
+    "test": {
+      "presets": ["env", "stage-2"],
+      "plugins": ["transform-vue-jsx", "transform-es2015-modules-commonjs", "dynamic-import-node"]
+    }
+  }
+}

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true

.gitignore

@@ -1,61 +1,15 @@
-# Logs
-logs
-*.log
+.DS_Store
+node_modules/
+/dist/
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+/test/unit/coverage/
 
-# Runtime data
-pids
-*.pid
-*.seed
-*.pid.lock
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
-# Coverage directory used by tools like istanbul
-coverage
-
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (https://nodejs.org/api/addons.html)
-build/Release
-
-# Dependency directories
-node_modules/
-jspm_packages/
-
-# TypeScript v1 declaration files
-typings/
-
-# Optional npm cache directory
-.npm
-
-# Optional eslint cache
-.eslintcache
-
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
-# Yarn Integrity file
-.yarn-integrity
-
-# dotenv environment variables file
-.env
-
-# next.js build output
-.next
+# Editor directories and files
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln

.postcssrc.js

@@ -0,0 +1,10 @@
+// https://github.com/michael-ciniawsky/postcss-load-config
+
+module.exports = {
+  "plugins": {
+    "postcss-import": {},
+    "postcss-url": {},
+    // to edit target browsers: use "browserslist" field in package.json
+    "autoprefixer": {}
+  }
+}

README.md

@@ -0,0 +1,27 @@
+# questionnair
+
+> A Vue.js project
+
+## Build Setup
+
+``` bash
+# install dependencies
+npm install
+
+# serve with hot reload at localhost:8080
+npm run dev
+
+# build for production with minification
+npm run build
+
+# build for production and view the bundle analyzer report
+npm run build --report
+
+# run unit tests
+npm run unit
+
+# run all tests
+npm test
+```
+
+For a detailed explanation on how things work, check out the [guide](http://vuejs-templates.github.io/webpack/) and [docs for vue-loader](http://vuejs.github.io/vue-loader).

build/build.js

@@ -0,0 +1,41 @@
+'use strict'
+require('./check-versions')()
+
+process.env.NODE_ENV = 'production'
+
+const ora = require('ora')
+const rm = require('rimraf')
+const path = require('path')
+const chalk = require('chalk')
+const webpack = require('webpack')
+const config = require('../config')
+const webpackConfig = require('./webpack.prod.conf')
+
+const spinner = ora('building for production...')
+spinner.start()
+
+rm(path.join(config.build.assetsRoot, config.build.assetsSubDirectory), err => {
+  if (err) throw err
+  webpack(webpackConfig, (err, stats) => {
+    spinner.stop()
+    if (err) throw err
+    process.stdout.write(stats.toString({
+      colors: true,
+      modules: false,
+      children: false, // If you are using ts-loader, setting this to true will make TypeScript errors show up during build.
+      chunks: false,
+      chunkModules: false
+    }) + '\n\n')
+
+    if (stats.hasErrors()) {
+      console.log(chalk.red('  Build failed with errors.\n'))
+      process.exit(1)
+    }
+
+    console.log(chalk.cyan('  Build complete.\n'))
+    console.log(chalk.yellow(
+      '  Tip: built files are meant to be served over an HTTP server.\n' +
+      '  Opening index.html over file:// won\'t work.\n'
+    ))
+  })
+})

build/check-versions.js

@@ -0,0 +1,54 @@
+'use strict'
+const chalk = require('chalk')
+const semver = require('semver')
+const packageConfig = require('../package.json')
+const shell = require('shelljs')
+
+function exec (cmd) {
+  return require('child_process').execSync(cmd).toString().trim()
+}
+
+const versionRequirements = [
+  {
+    name: 'node',
+    currentVersion: semver.clean(process.version),
+    versionRequirement: packageConfig.engines.node
+  }
+]
+
+if (shell.which('npm')) {
+  versionRequirements.push({
+    name: 'npm',
+    currentVersion: exec('npm --version'),
+    versionRequirement: packageConfig.engines.npm
+  })
+}
+
+module.exports = function () {
+  const warnings = []
+
+  for (let i = 0; i < versionRequirements.length; i++) {
+    const mod = versionRequirements[i]
+
+    if (!semver.satisfies(mod.currentVersion, mod.versionRequirement)) {
+      warnings.push(mod.name + ': ' +
+        chalk.red(mod.currentVersion) + ' should be ' +
+        chalk.green(mod.versionRequirement)
+      )
+    }
+  }
+
+  if (warnings.length) {
+    console.log('')
+    console.log(chalk.yellow('To use this template, you must update following to modules:'))
+    console.log()
+
+    for (let i = 0; i < warnings.length; i++) {
+      const warning = warnings[i]
+      console.log('  ' + warning)
+    }
+
+    console.log()
+    process.exit(1)
+  }
+}

build/utils.js

@@ -0,0 +1,101 @@
+'use strict'
+const path = require('path')
+const config = require('../config')
+const ExtractTextPlugin = require('extract-text-webpack-plugin')
+const packageConfig = require('../package.json')
+
+exports.assetsPath = function (_path) {
+  const assetsSubDirectory = process.env.NODE_ENV === 'production'
+    ? config.build.assetsSubDirectory
+    : config.dev.assetsSubDirectory
+
+  return path.posix.join(assetsSubDirectory, _path)
+}
+
+exports.cssLoaders = function (options) {
+  options = options || {}
+
+  const cssLoader = {
+    loader: 'css-loader',
+    options: {
+      sourceMap: options.sourceMap
+    }
+  }
+
+  const postcssLoader = {
+    loader: 'postcss-loader',
+    options: {
+      sourceMap: options.sourceMap
+    }
+  }
+
+  // generate loader string to be used with extract text plugin
+  function generateLoaders (loader, loaderOptions) {
+    const loaders = options.usePostCSS ? [cssLoader, postcssLoader] : [cssLoader]
+
+    if (loader) {
+      loaders.push({
+        loader: loader + '-loader',
+        options: Object.assign({}, loaderOptions, {
+          sourceMap: options.sourceMap
+        })
+      })
+    }
+
+    // Extract CSS when that option is specified
+    // (which is the case during production build)
+    if (options.extract) {
+      return ExtractTextPlugin.extract({
+        use: loaders,
+        fallback: 'vue-style-loader'
+      })
+    } else {
+      return ['vue-style-loader'].concat(loaders)
+    }
+  }
+
+  // https://vue-loader.vuejs.org/en/configurations/extract-css.html
+  return {
+    css: generateLoaders(),
+    postcss: generateLoaders(),
+    less: generateLoaders('less'),
+    sass: generateLoaders('sass', { indentedSyntax: true }),
+    scss: generateLoaders('sass'),
+    stylus: generateLoaders('stylus'),
+    styl: generateLoaders('stylus')
+  }
+}
+
+// Generate loaders for standalone style files (outside of .vue)
+exports.styleLoaders = function (options) {
+  const output = []
+  const loaders = exports.cssLoaders(options)
+
+  for (const extension in loaders) {
+    const loader = loaders[extension]
+    output.push({
+      test: new RegExp('\\.' + extension + '$'),
+      use: loader
+    })
+  }
+
+  return output
+}
+
+exports.createNotifierCallback = () => {
+  const notifier = require('node-notifier')
+
+  return (severity, errors) => {
+    if (severity !== 'error') return
+
+    const error = errors[0]
+    const filename = error.file && error.file.split('!').pop()
+
+    notifier.notify({
+      title: packageConfig.name,
+      message: severity + ': ' + error.name,
+      subtitle: filename || '',
+      icon: path.join(__dirname, 'logo.png')
+    })
+  }
+}

build/vue-loader.conf.js

@@ -0,0 +1,22 @@
+'use strict'
+const utils = require('./utils')
+const config = require('../config')
+const isProduction = process.env.NODE_ENV === 'production'
+const sourceMapEnabled = isProduction
+  ? config.build.productionSourceMap
+  : config.dev.cssSourceMap
+
+module.exports = {
+  loaders: utils.cssLoaders({
+    sourceMap: sourceMapEnabled,
+    extract: isProduction
+  }),
+  cssSourceMap: sourceMapEnabled,
+  cacheBusting: config.dev.cacheBusting,
+  transformToRequire: {
+    video: ['src', 'poster'],
+    source: 'src',
+    img: 'src',
+    image: 'xlink:href'
+  }
+}

build/webpack.base.conf.js

@@ -0,0 +1,82 @@
+'use strict'
+const path = require('path')
+const utils = require('./utils')
+const config = require('../config')
+const vueLoaderConfig = require('./vue-loader.conf')
+
+function resolve (dir) {
+  return path.join(__dirname, '..', dir)
+}
+
+
+
+module.exports = {
+  context: path.resolve(__dirname, '../'),
+  entry: {
+    app: './src/main.js'
+  },
+  output: {
+    path: config.build.assetsRoot,
+    filename: '[name].js',
+    publicPath: process.env.NODE_ENV === 'production'
+      ? config.build.assetsPublicPath
+      : config.dev.assetsPublicPath
+  },
+  resolve: {
+    extensions: ['.js', '.vue', '.json'],
+    alias: {
+      'vue$': 'vue/dist/vue.esm.js',
+      '@': resolve('src'),
+    }
+  },
+  module: {
+    rules: [
+      {
+        test: /\.vue$/,
+        loader: 'vue-loader',
+        options: vueLoaderConfig
+      },
+      {
+        test: /\.js$/,
+        loader: 'babel-loader',
+        include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')]
+      },
+      {
+        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
+        loader: 'url-loader',
+        options: {
+          limit: 10000,
+          name: utils.assetsPath('img/[name].[hash:7].[ext]')
+        }
+      },
+      {
+        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
+        loader: 'url-loader',
+        options: {
+          limit: 10000,
+          name: utils.assetsPath('media/[name].[hash:7].[ext]')
+        }
+      },
+      {
+        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
+        loader: 'url-loader',
+        options: {
+          limit: 10000,
+          name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
+        }
+      }
+    ]
+  },
+  node: {
+    // prevent webpack from injecting useless setImmediate polyfill because Vue
+    // source contains it (although only uses it if it's native).
+    setImmediate: false,
+    // prevent webpack from injecting mocks to Node native modules
+    // that does not make sense for the client
+    dgram: 'empty',
+    fs: 'empty',
+    net: 'empty',
+    tls: 'empty',
+    child_process: 'empty'
+  }
+}

build/webpack.dev.conf.js

@@ -0,0 +1,95 @@
+'use strict'
+const utils = require('./utils')
+const webpack = require('webpack')
+const config = require('../config')
+const merge = require('webpack-merge')
+const path = require('path')
+const baseWebpackConfig = require('./webpack.base.conf')
+const CopyWebpackPlugin = require('copy-webpack-plugin')
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+const FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')
+const portfinder = require('portfinder')
+
+const HOST = process.env.HOST
+const PORT = process.env.PORT && Number(process.env.PORT)
+
+const devWebpackConfig = merge(baseWebpackConfig, {
+  module: {
+    rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true })
+  },
+  // cheap-module-eval-source-map is faster for development
+  devtool: config.dev.devtool,
+
+  // these devServer options should be customized in /config/index.js
+  devServer: {
+    clientLogLevel: 'warning',
+    historyApiFallback: {
+      rewrites: [
+        { from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') },
+      ],
+    },
+    hot: true,
+    contentBase: false, // since we use CopyWebpackPlugin.
+    compress: true,
+    host: HOST || config.dev.host,
+    port: PORT || config.dev.port,
+    open: config.dev.autoOpenBrowser,
+    overlay: config.dev.errorOverlay
+      ? { warnings: false, errors: true }
+      : false,
+    publicPath: config.dev.assetsPublicPath,
+    proxy: config.dev.proxyTable,
+    quiet: true, // necessary for FriendlyErrorsPlugin
+    watchOptions: {
+      poll: config.dev.poll,
+    }
+  },
+  plugins: [
+    new webpack.DefinePlugin({
+      'process.env': require('../config/dev.env')
+    }),
+    new webpack.HotModuleReplacementPlugin(),
+    new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update.
+    new webpack.NoEmitOnErrorsPlugin(),
+    // https://github.com/ampedandwired/html-webpack-plugin
+    new HtmlWebpackPlugin({
+      filename: 'index.html',
+      template: 'index.html',
+      inject: true
+    }),
+    // copy custom static assets
+    new CopyWebpackPlugin([
+      {
+        from: path.resolve(__dirname, '../static'),
+        to: config.dev.assetsSubDirectory,
+        ignore: ['.*']
+      }
+    ])
+  ]
+})
+
+module.exports = new Promise((resolve, reject) => {
+  portfinder.basePort = process.env.PORT || config.dev.port
+  portfinder.getPort((err, port) => {
+    if (err) {
+      reject(err)
+    } else {
+      // publish the new Port, necessary for e2e tests
+      process.env.PORT = port
+      // add port to devServer config
+      devWebpackConfig.devServer.port = port
+
+      // Add FriendlyErrorsPlugin
+      devWebpackConfig.plugins.push(new FriendlyErrorsPlugin({
+        compilationSuccessInfo: {
+          messages: [`Your application is running here: http://${devWebpackConfig.devServer.host}:${port}`],
+        },
+        onErrors: config.dev.notifyOnErrors
+        ? utils.createNotifierCallback()
+        : undefined
+      }))
+
+      resolve(devWebpackConfig)
+    }
+  })
+})

build/webpack.prod.conf.js

@@ -0,0 +1,149 @@
+'use strict'
+const path = require('path')
+const utils = require('./utils')
+const webpack = require('webpack')
+const config = require('../config')
+const merge = require('webpack-merge')
+const baseWebpackConfig = require('./webpack.base.conf')
+const CopyWebpackPlugin = require('copy-webpack-plugin')
+const HtmlWebpackPlugin = require('html-webpack-plugin')
+const ExtractTextPlugin = require('extract-text-webpack-plugin')
+const OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
+
+const env = process.env.NODE_ENV === 'testing'
+  ? require('../config/test.env')
+  : require('../config/prod.env')
+
+const webpackConfig = merge(baseWebpackConfig, {
+  module: {
+    rules: utils.styleLoaders({
+      sourceMap: config.build.productionSourceMap,
+      extract: true,
+      usePostCSS: true
+    })
+  },
+  devtool: config.build.productionSourceMap ? config.build.devtool : false,
+  output: {
+    path: config.build.assetsRoot,
+    filename: utils.assetsPath('js/[name].[chunkhash].js'),
+    chunkFilename: utils.assetsPath('js/[id].[chunkhash].js')
+  },
+  plugins: [
+    // http://vuejs.github.io/vue-loader/en/workflow/production.html
+    new webpack.DefinePlugin({
+      'process.env': env
+    }),
+    new UglifyJsPlugin({
+      uglifyOptions: {
+        compress: {
+          warnings: false
+        }
+      },
+      sourceMap: config.build.productionSourceMap,
+      parallel: true
+    }),
+    // extract css into its own file
+    new ExtractTextPlugin({
+      filename: utils.assetsPath('css/[name].[contenthash].css'),
+      // Setting the following option to `false` will not extract CSS from codesplit chunks.
+      // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack.
+      // It's currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it's `false`, 
+      // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110
+      allChunks: true,
+    }),
+    // Compress extracted CSS. We are using this plugin so that possible
+    // duplicated CSS from different components can be deduped.
+    new OptimizeCSSPlugin({
+      cssProcessorOptions: config.build.productionSourceMap
+        ? { safe: true, map: { inline: false } }
+        : { safe: true }
+    }),
+    // generate dist index.html with correct asset hash for caching.
+    // you can customize output by editing /index.html
+    // see https://github.com/ampedandwired/html-webpack-plugin
+    new HtmlWebpackPlugin({
+      filename: process.env.NODE_ENV === 'testing'
+        ? 'index.html'
+        : config.build.index,
+      template: 'index.html',
+      inject: true,
+      minify: {
+        removeComments: true,
+        collapseWhitespace: true,
+        removeAttributeQuotes: true
+        // more options:
+        // https://github.com/kangax/html-minifier#options-quick-reference
+      },
+      // necessary to consistently work with multiple chunks via CommonsChunkPlugin
+      chunksSortMode: 'dependency'
+    }),
+    // keep module.id stable when vendor modules does not change
+    new webpack.HashedModuleIdsPlugin(),
+    // enable scope hoisting
+    new webpack.optimize.ModuleConcatenationPlugin(),
+    // split vendor js into its own file
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'vendor',
+      minChunks (module) {
+        // any required modules inside node_modules are extracted to vendor
+        return (
+          module.resource &&
+          /\.js$/.test(module.resource) &&
+          module.resource.indexOf(
+            path.join(__dirname, '../node_modules')
+          ) === 0
+        )
+      }
+    }),
+    // extract webpack runtime and module manifest to its own file in order to
+    // prevent vendor hash from being updated whenever app bundle is updated
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'manifest',
+      minChunks: Infinity
+    }),
+    // This instance extracts shared chunks from code splitted chunks and bundles them
+    // in a separate chunk, similar to the vendor chunk
+    // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk
+    new webpack.optimize.CommonsChunkPlugin({
+      name: 'app',
+      async: 'vendor-async',
+      children: true,
+      minChunks: 3
+    }),
+
+    // copy custom static assets
+    new CopyWebpackPlugin([
+      {
+        from: path.resolve(__dirname, '../static'),
+        to: config.build.assetsSubDirectory,
+        ignore: ['.*']
+      }
+    ])
+  ]
+})
+
+if (config.build.productionGzip) {
+  const CompressionWebpackPlugin = require('compression-webpack-plugin')
+
+  webpackConfig.plugins.push(
+    new CompressionWebpackPlugin({
+      asset: '[path].gz[query]',
+      algorithm: 'gzip',
+      test: new RegExp(
+        '\\.(' +
+        config.build.productionGzipExtensions.join('|') +
+        ')$'
+      ),
+      threshold: 10240,
+      minRatio: 0.8
+    })
+  )
+}
+
+if (config.build.bundleAnalyzerReport) {
+  const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
+  webpackConfig.plugins.push(new BundleAnalyzerPlugin())
+}
+
+module.exports = webpackConfig

config/dev.env.js

@@ -0,0 +1,7 @@
+'use strict'
+const merge = require('webpack-merge')
+const prodEnv = require('./prod.env')
+
+module.exports = merge(prodEnv, {
+  NODE_ENV: '"development"'
+})

config/index.js

@@ -0,0 +1,69 @@
+'use strict'
+// Template version: 1.3.1
+// see http://vuejs-templates.github.io/webpack for documentation.
+
+const path = require('path')
+
+module.exports = {
+  dev: {
+
+    // Paths
+    assetsSubDirectory: 'static',
+    assetsPublicPath: '/',
+    proxyTable: {},
+
+    // Various Dev Server settings
+    host: 'localhost', // can be overwritten by process.env.HOST
+    port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
+    autoOpenBrowser: false,
+    errorOverlay: true,
+    notifyOnErrors: true,
+    poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-
+
+    
+    /**
+     * Source Maps
+     */
+
+    // https://webpack.js.org/configuration/devtool/#development
+    devtool: 'cheap-module-eval-source-map',
+
+    // If you have problems debugging vue-files in devtools,
+    // set this to false - it *may* help
+    // https://vue-loader.vuejs.org/en/options.html#cachebusting
+    cacheBusting: true,
+
+    cssSourceMap: true
+  },
+
+  build: {
+    // Template for index.html
+    index: path.resolve(__dirname, '../dist/index.html'),
+
+    // Paths
+    assetsRoot: path.resolve(__dirname, '../dist'),
+    assetsSubDirectory: 'static',
+    assetsPublicPath: '/',
+
+    /**
+     * Source Maps
+     */
+
+    productionSourceMap: true,
+    // https://webpack.js.org/configuration/devtool/#production
+    devtool: '#source-map',
+
+    // Gzip off by default as many popular static hosts such as
+    // Surge or Netlify already gzip all static assets for you.
+    // Before setting to `true`, make sure to:
+    // npm install --save-dev compression-webpack-plugin
+    productionGzip: false,
+    productionGzipExtensions: ['js', 'css'],
+
+    // Run the build command with an extra argument to
+    // View the bundle analyzer report after build finishes:
+    // `npm run build --report`
+    // Set to `true` or `false` to always turn it on or off
+    bundleAnalyzerReport: process.env.npm_config_report
+  }
+}

config/prod.env.js

@@ -0,0 +1,4 @@
+'use strict'
+module.exports = {
+  NODE_ENV: '"production"'
+}

config/test.env.js

@@ -0,0 +1,7 @@
+'use strict'
+const merge = require('webpack-merge')
+const devEnv = require('./dev.env')
+
+module.exports = merge(devEnv, {
+  NODE_ENV: '"testing"'
+})

index.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width,initial-scale=1.0">
+    <title>questionnair</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <!-- built files will be auto injected -->
+  </body>
+</html>

package.json

@@ -0,0 +1,76 @@
+{
+  "name": "questionnair",
+  "version": "1.0.0",
+  "description": "A Vue.js project",
+  "author": "xice <liangxiao0991@gmail.com>",
+  "private": true,
+  "scripts": {
+    "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
+    "start": "npm run dev",
+    "unit": "jest --config test/unit/jest.conf.js --coverage",
+    "test": "npm run unit",
+    "build": "node build/build.js"
+  },
+  "dependencies": {
+    "koa": "^2.5.1",
+    "koa-body": "^1.7.0",
+    "koa-compose": "^4.1.0",
+    "koa-logger": "^3.2.0",
+    "koa-route": "^3.2.0",
+    "mongoose": "^5.1.2",
+    "vue": "^2.5.2",
+    "vue-router": "^3.0.1"
+  },
+  "devDependencies": {
+    "autoprefixer": "^7.1.2",
+    "babel-core": "^6.22.1",
+    "babel-helper-vue-jsx-merge-props": "^2.0.3",
+    "babel-jest": "^21.0.2",
+    "babel-loader": "^7.1.1",
+    "babel-plugin-dynamic-import-node": "^1.2.0",
+    "babel-plugin-syntax-jsx": "^6.18.0",
+    "babel-plugin-transform-es2015-modules-commonjs": "^6.26.0",
+    "babel-plugin-transform-runtime": "^6.22.0",
+    "babel-plugin-transform-vue-jsx": "^3.5.0",
+    "babel-preset-env": "^1.3.2",
+    "babel-preset-stage-2": "^6.22.0",
+    "chalk": "^2.0.1",
+    "copy-webpack-plugin": "^4.0.1",
+    "css-loader": "^0.28.0",
+    "extract-text-webpack-plugin": "^3.0.0",
+    "file-loader": "^1.1.4",
+    "friendly-errors-webpack-plugin": "^1.6.1",
+    "html-webpack-plugin": "^2.30.1",
+    "jest": "^22.0.4",
+    "jest-serializer-vue": "^0.3.0",
+    "node-notifier": "^5.1.2",
+    "optimize-css-assets-webpack-plugin": "^3.2.0",
+    "ora": "^1.2.0",
+    "portfinder": "^1.0.13",
+    "postcss-import": "^11.0.0",
+    "postcss-loader": "^2.0.8",
+    "postcss-url": "^7.2.1",
+    "rimraf": "^2.6.0",
+    "semver": "^5.3.0",
+    "shelljs": "^0.7.6",
+    "uglifyjs-webpack-plugin": "^1.1.1",
+    "url-loader": "^0.5.8",
+    "vue-jest": "^1.0.2",
+    "vue-loader": "^13.3.0",
+    "vue-style-loader": "^3.0.1",
+    "vue-template-compiler": "^2.5.2",
+    "webpack": "^3.6.0",
+    "webpack-bundle-analyzer": "^2.9.0",
+    "webpack-dev-server": "^2.9.1",
+    "webpack-merge": "^4.1.0"
+  },
+  "engines": {
+    "node": ">= 6.0.0",
+    "npm": ">= 3.0.0"
+  },
+  "browserslist": [
+    "> 1%",
+    "last 2 versions",
+    "not ie <= 8"
+  ]
+}

servers/app.js

@@ -0,0 +1,104 @@
+let Koa = require("koa");
+let bodyParser = require('koa-body');
+let route = require('koa-route');
+const logger = require('koa-logger')
+const compose = require('koa-compose');
+let db = require('./sql');
+const app = new Koa();
+app.use(bodyParser({multipart: true}));
+// app.use(async(ctx, next) => {
+//     console.log(`Process ${ctx.request.method} ${ctx.request.url}...`);
+//     await next();
+// })
+app.use(logger());
+app.use(async(ctx, next)=>{
+    if(ctx.request.method == "POST"){
+        // for(ctx.request.body in ctx.request.body);
+        console.log(ctx.request.body);
+    }
+    await next();
+})
+let getTitale = async(ctx,next)=>{
+   ctx.response.body = JOSN.stringify({name:(await db.activity.get_tital(ctx.query['paper_id']))}); 
+}
+// start 返回问卷信息 开始计时
+/**
+ * name student_id school user_class telephone paper_id
+ * 
+ * setcookie
+{
+    time_lim: 600,
+    paper_id: "sadsada",
+    question_list:[
+        {
+            type: 0
+            question_id : "sdadsadsad"
+            question: "asdasd",
+            answer:[
+                {
+                    num: number,
+                    content: "sdafsdsa"
+                },
+            ]
+        },
+    ]
+}
+ */
+let start = async(ctx,next)=>{
+    let post = ctx.request.body;
+    let paper_id = post.paper_id;
+    delete post.paper_id;
+    post.user_ip = ctx.request.headers["x-real-ip"];
+    ctx.session.user_id = await db.user.init_user(post);
+    ctx.session.activity_id = paper_id;
+    ctx.session.start_time = new Date();
+    let rec = await db.activity.get_paper(paper_id);
+    if(rec == "time_err"){
+        ctx.response.body=JSON.stringify({success:false,msg:"不在答题时间,不能答题"});
+    }else{
+        ctx.response.body = JSON.stringify(rec);
+    }
+}
+//记录返回信息
+/*
+    [question_id = num]
+
+    {
+        success: true,
+        msg: "您已经参加过","提交成功"
+    }
+*/
+let end = async(ctx,next)=>{
+    let post = ctx.request.body;
+    let end_time = new Date();
+    if(await db.activity.is_time_out(
+        ctx.session.activity_id,
+        ctx.session.start_time,
+        end_time
+    )){
+        ctx.response.body = JSON.stringify({success: false,msg:"用时过分长"});
+    }else{
+        let test_id = await db.test_paper.log_in(db.question,
+            ctx.session.activity_id,
+            ctx.session.user_id,
+            ctx.session.start_time,
+            end_time,
+            post
+        );
+        if(test_id == 'had'){
+            ctx.response.body = JSON.stringify({success: false,msg:"已参加哦"});
+        }else{
+            await Promise.all([db.user.add_test(ctx.session.user_id,test_id),
+                db.activity.add_test(ctx.session.activity_idtest_id,test_id)
+            ])
+            ctx.response.body = JSON.stringify({success: true,msg:"已成功提交"});
+        }
+    }
+}
+app.use(compose([
+    route.get('/api/getTital',getTitale),
+    route.post('/api/start',start),
+    route.post('/api/end',end)
+]));
+app.listen(8083);
+console.log('app started at port 8083...');

servers/db.txt

@@ -0,0 +1,32 @@
+question
+    |- user
+    |   |- student_id
+    |   |- name
+    |   |- school
+    |   |- user_class
+    |   |- telephone
+    |   |- user_ip
+    |   |- test_list
+    |   |   |- test_paper_id
+    |- activity
+    |   |- name
+    |   |- start_time
+    |   |- end_time
+    |   |- question_list
+    |   |- time_lim
+    |   |- contestant_paper_list
+    |- question
+    |   |- type
+    |   |- problem
+    |   |- answer
+    |   |   |- content
+    |   |   |- price
+    |   |   |- try_user_list
+    |- test_paper
+    |   |- user_id
+    |   |- activity_id
+    |   |- question_list
+    |   |- answer_list
+    |   |- time_start
+    |   |- time_end
+    |   |- fraction

servers/sql.js

@@ -0,0 +1,182 @@
+let mongoose = require('mongoose');
+let Schema = mongoose.Schema;
+let user = new Schema({
+    student_id: String,
+    name: String,
+    school: String,
+    user_class: String,
+    telephone: String,
+    user_ip: String,
+    test_list:[{type: mongoose.Schema.ObjectId, ref: "test_paper"}],
+});
+let activity = new Schema({
+    name: String,
+    strat_time: Date,
+    end_time: Date,
+    question_num: Number,
+    question_list: [{type: mongoose.Schema.ObjectId, ref: "question"}],
+    time_lim: Number,
+    contestant_paper_list: [{type: mongoose.Schema.ObjectId, ref: "test_paper"}],
+})
+let question = new Schema({
+    type: Number,
+    problem: String,
+    answer:[{
+        content: String,
+        price: Number,
+        try_user_list:[{type: mongoose.Schema.ObjectId, ref: "user"}],
+    }]
+})
+let test_paper = new Schema({
+    user_id: {type: mongoose.Schema.ObjectId, ref: "user"},
+    activity: {type: mongoose.Schema.ObjectId, ref: "activity"},
+    question_list:[{type: mongoose.Schema.ObjectId, ref: "question"}],
+    answer: [String],
+    time_start: Date,
+    time_end: Date,
+    fraction: Number,
+})
+user.statics.init_user = function(user){
+    return new Promise((rec,rej)=>{
+        this.findOne({telephone:user.telephone},async (err,rew)=>{
+            if(err) console.log(err);
+            if(rew){
+                rew.name = post.name;
+                rew.student_id = post.student_id;
+                rew.school = post.school;
+                rew.user_class = post.user_class;
+                await rew.save();
+                rec(rew._id);
+                return;
+            }
+            let a_user = new this(user);
+            await a_user.save();
+            rec(a_user._id);
+        })
+    })
+}
+user.static.add_test = function(user_id,test_id){
+    this.findById(user_id).exec(async(err,rew)=>{
+        if(err)console.log(err);
+        rew.test_list.push(test_id);
+        await rew.save();
+        rec(rew);
+    })
+}
+activity.static.add_test = function(activity_id,test_id){
+    this.findById(activity_id).exec(async(err,rew)=>{
+        if(err)console.log(err);
+        rew.contestant_paper_list.push(test_id);
+        await rew.save();
+        rec(rew);
+    })
+}
+activity.static.get_tital = function(activity_id){
+    return new Promise((rec,rej)=>{
+        this.findById(activity_id,(err,rew)=>{
+            if(err)console.log(err);
+            if(rew){
+                rec(rew.name);
+            }else{
+                rec('NULL');
+            }
+        })
+    })
+}
+activity.static.get_paper = function(activity_id,no_time_lim = false){
+    return new Promise((rec,rej)=>{
+        this.findById(activity_id).populate('question_list').exec((err,rew)=>{
+            if(err) console.log(err);
+            let now = new Date();
+            if((now < rew.end_time && now > rew.strat_time)||no_time_lim){
+                let question_list = rew.question_list;
+                while (question_list.length > rew.question_num) {
+                    question_list.splice(Math.floor(Math.random()*(question_list.length)),1);
+                }
+                for (it of question_list) {
+                    for (at in it.answer) {
+                        it.answer[a].num = at + it.answer.length * Math.floor(Math.random()*5000);
+                        delete it.answer[a].price;
+                        delete it.answer[a].try_user_list;
+                    }
+                    it.question_id = it._id;
+                }
+                rec({
+                    time_lim: rew.time_lim,
+                    paper_id: rew._id,
+                    question_list: question_list
+                });
+            }else{
+                rec('time_err');
+            }
+        })
+    })
+}
+activity.static.is_time_out = function(activity_id,strat_time,end_time){
+    return new Promise((rec,rej)=>{
+        this.findById(activity_id).exec((err,rew)=>{
+            if(err)console.log(err);
+            let use_time = end_time - strat_time / 1000;
+            if(rew.time_lim - use_time > -20){
+                rec(false);
+            }else{
+                rec(true);
+            }
+        })
+    })
+}
+test_paper.static.log_in = function(question_db,activity_id,user_id,strat_time,end_time,post){
+    return new Promise((rec,rej)=>{
+        this.findOne({user_id: user_id,activity:activity_id}).exec(async(err,rew)=>{
+            if(err)console.log(err);
+            if(rew){
+                rec("had");
+            }else{
+                let a_test_paper = new this({
+                    user_id: user_id,
+                    activity:activity_id,
+                    question_list:[],
+                    answer:[],
+                    time_start: strat_time,
+                    time_end: end_time,
+                    fraction: 0
+                })
+                let promise_list = [];
+                for(a in post){
+                    promise_list.push(question_db.get_in_it(a,post[a],user_id));
+                    a_test_paper.answer.push(post[a]);
+                    a_test_paper.problem.push(a);
+                }
+                let fraction_list = await Promise.all(promise_list);
+                a_test_paper.fraction = eval(fraction_list.join("+"));
+                await a_test_paper.save();
+                rec(a_test_paper._id);
+            }
+        })
+    })
+}
+question.static.get_in_it = function(question_id,answer_num,user_id){
+    return new Promise((rec,rej)=>{
+        this.findById(question_id).exec((err,rew)=>{
+            if(err) console.log(err);
+            if(rew.answer[answer_num%rew.answer.length].try_user_list.indexOf(user_id) == -1){
+                rew.answer[answer_num%rew.answer.length].try_user_list.push(user_id);
+            }
+            rec(rew.answer[answer_num%rew.answer.length].price);
+        })
+    })
+}
+mongoose.connect("mongodb://127.0.0.1:27017/question", { config: { autoIndex: false } });
+let user_db = mongoose.model('user', user);
+let activity_db = mongoose.model('activity', activity);
+let question_db = mongoose.model('question', question);
+let test_paper_db = mongoose.model('test_paper', test_paper);
+let cookie_db = mongoose.model('cookie',cookie);
+
+module.exports={
+    user: user_db,
+    activity: activity_db,
+    question: question_db,
+    test_paper: test_paper_db,
+    cookie: cookie_db,
+}

src/App.vue

@@ -0,0 +1,23 @@
+<template>
+  <div id="app">
+    <img src="./assets/logo.png">
+    <router-view/>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'App'
+}
+</script>
+
+<style>
+#app {
+  font-family: 'Avenir', Helvetica, Arial, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  text-align: center;
+  color: #2c3e50;
+  margin-top: 60px;
+}
+</style>

src/components/HelloWorld.vue

@@ -0,0 +1,113 @@
+<template>
+  <div class="hello">
+    <h1>{{ msg }}</h1>
+    <h2>Essential Links</h2>
+    <ul>
+      <li>
+        <a
+          href="https://vuejs.org"
+          target="_blank"
+        >
+          Core Docs
+        </a>
+      </li>
+      <li>
+        <a
+          href="https://forum.vuejs.org"
+          target="_blank"
+        >
+          Forum
+        </a>
+      </li>
+      <li>
+        <a
+          href="https://chat.vuejs.org"
+          target="_blank"
+        >
+          Community Chat
+        </a>
+      </li>
+      <li>
+        <a
+          href="https://twitter.com/vuejs"
+          target="_blank"
+        >
+          Twitter
+        </a>
+      </li>
+      <br>
+      <li>
+        <a
+          href="http://vuejs-templates.github.io/webpack/"
+          target="_blank"
+        >
+          Docs for This Template
+        </a>
+      </li>
+    </ul>
+    <h2>Ecosystem</h2>
+    <ul>
+      <li>
+        <a
+          href="http://router.vuejs.org/"
+          target="_blank"
+        >
+          vue-router
+        </a>
+      </li>
+      <li>
+        <a
+          href="http://vuex.vuejs.org/"
+          target="_blank"
+        >
+          vuex
+        </a>
+      </li>
+      <li>
+        <a
+          href="http://vue-loader.vuejs.org/"
+          target="_blank"
+        >
+          vue-loader
+        </a>
+      </li>
+      <li>
+        <a
+          href="https://github.com/vuejs/awesome-vue"
+          target="_blank"
+        >
+          awesome-vue
+        </a>
+      </li>
+    </ul>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'HelloWorld',
+  data () {
+    return {
+      msg: 'Welcome to Your Vue.js App'
+    }
+  }
+}
+</script>
+
+<!-- Add "scoped" attribute to limit CSS to this component only -->
+<style scoped>
+h1, h2 {
+  font-weight: normal;
+}
+ul {
+  list-style-type: none;
+  padding: 0;
+}
+li {
+  display: inline-block;
+  margin: 0 10px;
+}
+a {
+  color: #42b983;
+}
+</style>

src/main.js

@@ -0,0 +1,15 @@
+// The Vue build version to load with the `import` command
+// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
+import Vue from 'vue'
+import App from './App'
+import router from './router'
+
+Vue.config.productionTip = false
+
+/* eslint-disable no-new */
+new Vue({
+  el: '#app',
+  router,
+  components: { App },
+  template: '<App/>'
+})

src/router/index.js

@@ -0,0 +1,15 @@
+import Vue from 'vue'
+import Router from 'vue-router'
+import HelloWorld from '@/components/HelloWorld'
+
+Vue.use(Router)
+
+export default new Router({
+  routes: [
+    {
+      path: '/',
+      name: 'HelloWorld',
+      component: HelloWorld
+    }
+  ]
+})

test/unit/.eslintrc

@@ -0,0 +1,7 @@
+{
+  "env": { 
+    "jest": true
+  },
+  "globals": { 
+  }
+}

test/unit/jest.conf.js

@@ -0,0 +1,27 @@
+const path = require('path')
+
+module.exports = {
+  rootDir: path.resolve(__dirname, '../../'),
+  moduleFileExtensions: [
+    'js',
+    'json',
+    'vue'
+  ],
+  moduleNameMapper: {
+    '^@/(.*)$': '<rootDir>/src/$1'
+  },
+  transform: {
+    '^.+\\.js$': '<rootDir>/node_modules/babel-jest',
+    '.*\\.(vue)$': '<rootDir>/node_modules/vue-jest'
+  },
+  snapshotSerializers: ['<rootDir>/node_modules/jest-serializer-vue'],
+  setupFiles: ['<rootDir>/test/unit/setup'],
+  mapCoverage: true,
+  coverageDirectory: '<rootDir>/test/unit/coverage',
+  collectCoverageFrom: [
+    'src/**/*.{js,vue}',
+    '!src/main.js',
+    '!src/router/index.js',
+    '!**/node_modules/**'
+  ]
+}

test/unit/setup.js

@@ -0,0 +1,3 @@
+import Vue from 'vue'
+
+Vue.config.productionTip = false

test/unit/specs/HelloWorld.spec.js

@@ -0,0 +1,11 @@
+import Vue from 'vue'
+import HelloWorld from '@/components/HelloWorld'
+
+describe('HelloWorld.vue', () => {
+  it('should render correct contents', () => {
+    const Constructor = Vue.extend(HelloWorld)
+    const vm = new Constructor().$mount()
+    expect(vm.$el.querySelector('.hello h1').textContent)
+      .toEqual('Welcome to Your Vue.js App')
+  })
+})