dailer
3 years ago
8 changed files with 161 additions and 2 deletions
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# javascript-dev-demo |
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## 使用说明 |
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在插件开发过程中,比较常见的场景是通过`WebResourceProvider`注入一段自定义的javascript文件,如果插件功能较多,在编写插件代码时候大多会拆分为多个js文件编写,在发布插件时合并为一个文件供`WebResourceProvider`引入 |
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此仓库提供了es6,es6,typescript三个分支 |
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## 项目结构 |
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常见的项目结构如下图所示,resources下放置js文件 |
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![1](./screenshots/1.png) |
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建议打包合并的js文件输出到dist目录下,这样对应`WebResourceProvider`中代码为 |
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``` |
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public class WebResourceProvider extends AbstractWebResourceProvider { |
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@Override |
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public Atom attach() { |
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return MainComponent.KEY; |
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} |
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@Override |
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public Atom client() { |
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return new Component() { |
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@Override |
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public ScriptPath script(RequestClient requestClient) { |
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return ScriptPath.build("/com/fr/plugin/decision/demo/web/dist/dec.plugin.demo.js"); |
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} |
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}; |
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} |
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} |
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``` |
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如果使用了git,将`node_modules`加入`.gitignore`中 |
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## es5-gulp |
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#### 安装nodejs,选装yarn |
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这一步省略,可以自行查阅相关资料 |
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#### 安装依赖 |
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在web路径下启动命令行,执行 |
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`npm install` 或者 `yarn install` |
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#### 打包合并文件 |
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示例中编写了两个js文件,将这两个文件合并为`dec.plugin.demo.js`输出到dist目录下 |
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命令行执行 |
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`npm run build` 或 `yarn build` |
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这是dist目录下将出现`dec.plugin.demo.js`文件,如果需要再次打包,重新执行上述命令即可 |
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![2](./screenshots/2.png) |
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#### 自动watch文件变动 |
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如果需要在源代码变动之后自动合并输出文件,可以采用dev开发模式 |
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命令行执行 |
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`npm run dev` 或 `yarn dev` |
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即启动了一个node进程,每当源代码中任意js文件变更,`dec.plugin.demo.js`都会被自动更新 |
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const { src, dest, series } = require("gulp"); |
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const concat = require("gulp-concat"); |
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const watch = require("gulp-watch"); |
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function buildTask() { |
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return src(["src/**/*.js"]).pipe(concat("dec.plugin.demo.js")).pipe(dest("./dist")); |
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} |
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function watchTask() { |
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return watch(["src/**/*.js"], buildTask) |
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} |
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exports.buildTask = buildTask; |
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exports.devTask = series(buildTask, watchTask); |
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{ |
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"name": "javascript-dev-demo", |
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"version": "1.0.0", |
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"main": "index.js", |
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"repository": "https://code.fanruan.com/dailer/javascript-dev-demo.git", |
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"author": "dailer <Dailer@fanruan.com>", |
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"license": "MIT", |
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"scripts": { |
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"build": "gulp buildTask", |
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"dev": "gulp devTask" |
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}, |
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"dependencies": { |
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"gulp": "^4.0.2", |
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"gulp-concat": "^2.6.1", |
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"gulp-sourcemaps": "^3.0.0", |
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"gulp-watch": "^5.0.1" |
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} |
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} |
After Width: | Height: | Size: 16 KiB |
After Width: | Height: | Size: 8.7 KiB |
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// 建议每个文件都包裹一层立即执行函数,避免插件的全局变量污染
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!(function () { |
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var Widget = BI.inherit(BI.BasicButton, { |
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props: { |
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baseCls: "decision-plugin-demo", |
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}, |
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render: function () { |
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var self = this, o = this.options; |
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return { |
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type: "bi.vertical", |
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hgap: 10, |
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vgap: 10, |
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items: [ |
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{ |
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el: { |
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type: "bi.vertical_adapt", |
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rgap: 10, |
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items: [ |
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{ |
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type: "bi.label", |
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text: "测试开关" |
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}, { |
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type: "bi.switch", |
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ref: function (_ref) { |
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self.switchButton = _ref; |
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}, |
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selected: false, |
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handler: function () { |
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console.log(self.switchButton.isSelected() ? "开启" : "关闭") |
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} |
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} |
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] |
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}, |
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}, |
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], |
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}; |
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}, |
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}); |
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BI.shortcut("dec.plugin.demo", Widget); |
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}()); |
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// 建议每个文件都包裹一层立即执行函数,避免插件的全局变量污染
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!(function () { |
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// 示例在系统管理新增一个管理节点
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BI.config("dec.provider.management", function (provider) { |
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provider.inject({ |
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modules: [ |
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{ |
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value: "demo", |
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id: "decision-plugin-demo", |
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text: BI.i18nText("demo示例"), |
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cardType: "dec.plugin.demo", |
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cls: "dir-font-10", |
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gradeAuth: false, |
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}, |
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], |
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}); |
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}); |
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}()); |
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