备注Weex开发

官网

https://weex.apache.org/zh/guide/use-vue-in-weex.html#支持的功能

安装环境

nodejs

npm

weex-cli

创建空项目（weex中命名使用小写）

weex create xxxx 

cd到项目目录通过下面指令添加iOS工程项目

weex platform add ios

在iOS项目中配合写入环境配置、各类代理、自定义功能模块、自定义控件等

在Vue中实现布局样式，一些网络和计算JS的代码

在weex项目目录下，运行一下指令，在dist目录中提取iOS相关的JS文件，注意子文件夹层级保留，放入到iOS中的bundlejs目录下

npm run build

运行xcode项目，从默认index.js目录开始启动（也可以自定义为其他的路径）

备注：weex版本提醒了0.18找不到的问题

修改为引用

pod 'WeexSDK', :git => 'https://github.com/bmfe/WeexiOSSDK.git', :tag => '0.19'

一个基于weex的封装

#Eros iOS 基础库
pod 'ErosPluginBaseLibrary'

webpack.common.conf.js  文件配置（搜索Vue文件添加到webpack打包目录中）

const path = require('path');
const fs = require('fs-extra');
const webpack = require('webpack');
const config = require('./config');
const helper = require('./helper');
const glob = require('glob');
const vueLoaderConfig = require('./vue-loader.conf');
const vueWebTemp = helper.rootNode(config.templateDir);
const hasPluginInstalled = fs.existsSync(helper.rootNode(config.pluginFilePath));
const isWin = /^win/.test(process.platform);
const webEntry = {};
const weexEntry = {};

// Wraping the entry file for web.
const getEntryFileContent = (entryPath, vueFilePath) => {
  let relativeVuePath = path.relative(path.join(entryPath, '../'), vueFilePath);
  let relativeEntryPath = helper.root(config.entryFilePath);
  let relativePluginPath = helper.rootNode(config.pluginFilePath);

  let contents = '';
  let entryContents = fs.readFileSync(relativeEntryPath).toString();
  if (isWin) {
    relativeVuePath = relativeVuePath.replace(/\/g, '\\');
    relativePluginPath = relativePluginPath.replace(/\/g, '\\');
  }
  if (hasPluginInstalled) {
    contents += `
// If detact plugins/plugin.js is exist, import and the plugin.js
`;
    contents += `import plugins from '${relativePluginPath}';
`;
    contents += `plugins.forEach(function (plugin) {
	weex.install(plugin)
});

`;
    entryContents = entryContents.replace(/weex.init/, match => `${contents}${match}`);
    contents = ''
  }
  contents += `
const App = require('${relativeVuePath}');
`;
  contents += `new Vue(Vue.util.extend({el: '#root'}, App));
`;
  return entryContents + contents;
}

// Retrieve entry file mappings by function recursion
const getEntryFile = (dir) => {
  dir = dir || '.';
  const directory = helper.root(dir);
  fs.readdirSync(directory).forEach((file) => {
    const fullpath = path.join(directory, file);
    const stat = fs.statSync(fullpath);
    const extname = path.extname(fullpath);
    if (stat.isFile() && extname === '.vue') {
      const name = path.join(dir, path.basename(file, extname));
      if (extname === '.vue') {
        const entryFile = path.join(vueWebTemp, dir, path.basename(file, extname) + '.js');
        fs.outputFileSync(entryFile, getEntryFileContent(entryFile, fullpath));
        webEntry[name] = entryFile;
      }
      weexEntry[name] = fullpath + '?entry=true';
    }
    else if (stat.isDirectory() && file !== 'build' && file !== 'include') {
      const subdir = path.join(dir, file);
      getEntryFile(subdir);
    }
  });
}

// The entry file for web needs to add some library. such as vue, weex-vue-render
// 1. src/entry.js 
// import Vue from 'vue';
// import weex from 'weex-vue-render';
// weex.init(Vue);
// 2. src/router/index.js
// import Vue from 'vue'
getEntryFile();



/**
 * Plugins for webpack configuration.
 */
const plugins = [
  /**
   * Plugin: webpack.DefinePlugin
   * Description: The DefinePlugin allows you to create global constants which can be configured at compile time. 
   *
   * See: https://webpack.js.org/plugins/define-plugin/
   */
  new webpack.DefinePlugin({
    'process.env': {
      'NODE_ENV': config.dev.env
    }
  }),
  /*
   * Plugin: BannerPlugin
   * Description: Adds a banner to the top of each generated chunk.
   * See: https://webpack.js.org/plugins/banner-plugin/
   */
  new webpack.BannerPlugin({
    banner: '// { "framework": "Vue"} 
',
    raw: true,
    exclude: 'Vue'
  })
];

// Config for compile jsbundle for web.
const webConfig = {
  entry: Object.assign(webEntry, {
    'vendor': [path.resolve('node_modules/phantom-limb/index.js')]
  }),
  output: {
    path: helper.rootNode('./dist'),
    filename: '[name].web.js'
  },
  /**
   * Options affecting the resolving of modules.
   * See http://webpack.github.io/docs/configuration.html#resolve
   */
  resolve: {
    extensions: ['.js', '.vue', '.json'],
    alias: {
      '@': helper.resolve('src')
    }
  },
  /*
   * Options affecting the resolving of modules.
   *
   * See: http://webpack.github.io/docs/configuration.html#module
   */
  module: {
    // webpack 2.0 
    rules: [
      {
        test: /.js$/,
        use: [{
          loader: 'babel-loader'
        }],
        exclude: config.excludeModuleReg
      },
      {
        test: /.vue(?[^?]+)?$/,
        use: [{
          loader: 'vue-loader',
          options: Object.assign(vueLoaderConfig({useVue: true, usePostCSS: false}), {
            /**
             * important! should use postTransformNode to add $processStyle for
             * inline style prefixing.
             */
            optimizeSSR: false,
            compilerModules: [{
              postTransformNode: el => {
                el.staticStyle = `$processStyle(${el.staticStyle})`
                el.styleBinding = `$processStyle(${el.styleBinding})`
              }
            }]
            
          })
        }],
        exclude: config.excludeModuleReg
      }
    ]
  },
  /*
   * Add additional plugins to the compiler.
   *
   * See: http://webpack.github.io/docs/configuration.html#plugins
   */
  plugins: plugins
};
// Config for compile jsbundle for native.
const weexConfig = {
  entry: weexEntry,
  output: {
    path: path.join(__dirname, '../dist'),
    filename: '[name].js'
  },
  /**
   * Options affecting the resolving of modules.
   * See http://webpack.github.io/docs/configuration.html#resolve
   */
  resolve: {
    extensions: ['.js', '.vue', '.json'],
    alias: {
      '@': helper.resolve('src')
    }
  },
  /*
   * Options affecting the resolving of modules.
   *
   * See: http://webpack.github.io/docs/configuration.html#module
   */
  module: {
    rules: [
      {
        test: /.js$/,
        use: [{
          loader: 'babel-loader'
        }],
        exclude: config.excludeModuleReg
      },
      {
        test: /.vue(?[^?]+)?$/,
        use: [{
          loader: 'weex-loader',
          options: vueLoaderConfig({useVue: false})
        }],
        exclude: config.excludeModuleReg
      }
    ]
  },
  /*
   * Add additional plugins to the compiler.
   *
   * See: http://webpack.github.io/docs/configuration.html#plugins
   */
  plugins: plugins,
  /*
  * Include polyfills or mocks for various node stuff
  * Description: Node configuration
  *
  * See: https://webpack.github.io/docs/configuration.html#node
  */
  node: config.nodeConfiguration
};

module.exports = [webConfig, weexConfig];