[配置]配置router

node_modules/uni-read-pages/index.js

@@ -0,0 +1,83 @@
+const path = require('path')
+const CONFIG = {
+	includes: ['path', 'aliasPath', 'name']
+}
+const rootPath = path.resolve(process.cwd(), 'node_modules');
+
+/** 解析绝对路径
+ * @param {Object} dir 
+ */
+function resolvePath(dir) {
+	return path.resolve(rootPath, dir);
+}
+
+class TransformPages {
+	constructor(config) {
+		config = {
+			...CONFIG,
+			...config
+		};
+		this.CONFIG = config;
+		this.webpack = require(resolvePath('webpack'));
+		this.uniPagesJSON = require(resolvePath('@dcloudio/uni-cli-shared/lib/pages.js'));
+		this.routes = this.getPagesRoutes().concat(this.getNotMpRoutes());
+	}
+	/**
+	 * 获取所有pages.json下的内容 返回json
+	 */
+	get pagesJson() {
+		return this.uniPagesJSON.getPagesJson();
+	}
+	/**
+	 * 通过读取pages.json文件 生成直接可用的routes
+	 */
+	getPagesRoutes(pages = this.pagesJson.pages, rootPath = null) {
+		const routes = [];
+		for (let i = 0; i < pages.length; i++) {
+			const item = pages[i];
+			const route = {};
+			for (let j = 0; j < this.CONFIG.includes.length; j++) {
+				const key = this.CONFIG.includes[j];
+				let value = item[key];
+				if (key === 'path') {
+					value = rootPath ? `/${rootPath}/${value}` : `/${value}`
+				}
+				if (key === 'aliasPath' && i == 0 && rootPath == null) {
+					route[key] = route[key] || '/'
+				} else if (value !== undefined) {
+					route[key] = value;
+				}
+			}
+			routes.push(route);
+		}
+		return routes;
+	}
+	/**
+	 * 解析小程序分包路径
+	 */
+	getNotMpRoutes() {
+		const {
+			subPackages
+		} = this.pagesJson;
+		let routes = [];
+		if (subPackages == null || subPackages.length == 0) {
+			return [];
+		}
+		for (let i = 0; i < subPackages.length; i++) {
+			const subPages = subPackages[i].pages;
+			const root = subPackages[i].root;
+			const subRoutes = this.getPagesRoutes(subPages, root);
+			routes = routes.concat(subRoutes)
+		}
+		return routes
+	}
+	/**
+	 * 单条page对象解析
+	 * @param {Object} pageCallback 
+	 * @param {Object} subPageCallback
+	 */
+	parsePages(pageCallback, subPageCallback) {
+		this.uniPagesJSON.parsePages(this.pagesJson, pageCallback, subPageCallback)
+	}
+}
+module.exports = TransformPages