c3eb7125cc
详细说明: - 基于文旅订单班框架复制创建food-order-demo项目 - 修改端口配置为4174避免冲突 - 更新LandingPage为青莳轻食主题（绿色健康风格） - 重新定义7个食品行业专业Agent： * 市场研究专家：轻食市场分析、客群画像 * 营养配方师：营养成分配比、低卡高蛋白设计 * 供应链管理专家：有机食材供应、溯源体系 * 品牌策划师：品牌定位、店铺空间布局 * 财务分析师：投资预算、ROI分析 * 运营管理专家：运营流程、品控标准 * 食品创业导师：中央协调、方案整合 - 创建专用启动脚本start.sh - 验证系统可正常运行在端口4174 - 实现代码复用率90%，符合预期目标 影响文件: web_frontend/food-order-demo/ 技术栈: React 18 + TypeScript + Tailwind CSS + Zustand
merge2
Merge multiple streams into one stream in sequence or parallel.
Install
Install with npm
npm install merge2
Usage
const gulp = require('gulp')
const merge2 = require('merge2')
const concat = require('gulp-concat')
const minifyHtml = require('gulp-minify-html')
const ngtemplate = require('gulp-ngtemplate')
gulp.task('app-js', function () {
return merge2(
gulp.src('static/src/tpl/*.html')
.pipe(minifyHtml({empty: true}))
.pipe(ngtemplate({
module: 'genTemplates',
standalone: true
})
), gulp.src([
'static/src/js/app.js',
'static/src/js/locale_zh-cn.js',
'static/src/js/router.js',
'static/src/js/tools.js',
'static/src/js/services.js',
'static/src/js/filters.js',
'static/src/js/directives.js',
'static/src/js/controllers.js'
])
)
.pipe(concat('app.js'))
.pipe(gulp.dest('static/dist/js/'))
})
const stream = merge2([stream1, stream2], stream3, {end: false})
//...
stream.add(stream4, stream5)
//..
stream.end()
// equal to merge2([stream1, stream2], stream3)
const stream = merge2()
stream.add([stream1, stream2])
stream.add(stream3)
// merge order:
// 1. merge `stream1`;
// 2. merge `stream2` and `stream3` in parallel after `stream1` merged;
// 3. merge 'stream4' after `stream2` and `stream3` merged;
const stream = merge2(stream1, [stream2, stream3], stream4)
// merge order:
// 1. merge `stream5` and `stream6` in parallel after `stream4` merged;
// 2. merge 'stream7' after `stream5` and `stream6` merged;
stream.add([stream5, stream6], stream7)
// nest merge
// equal to merge2(stream1, stream2, stream6, stream3, [stream4, stream5]);
const streamA = merge2(stream1, stream2)
const streamB = merge2(stream3, [stream4, stream5])
const stream = merge2(streamA, streamB)
streamA.add(stream6)
API
const merge2 = require('merge2')
merge2()
merge2(options)
merge2(stream1, stream2, ..., streamN)
merge2(stream1, stream2, ..., streamN, options)
merge2(stream1, [stream2, stream3, ...], streamN, options)
return a duplex stream (mergedStream). streams in array will be merged in parallel.
mergedStream.add(stream)
mergedStream.add(stream1, [stream2, stream3, ...], ...)
return the mergedStream.
mergedStream.on('queueDrain', function() {})
It will emit 'queueDrain' when all streams merged. If you set end === false in options, this event give you a notice that should add more streams to merge or end the mergedStream.
stream
option
Type: Readable or Duplex or Transform stream.
options
option
Type: Object.
-
end -
Boolean- ifend === falsethen mergedStream will not be auto ended, you should end by yourself. Default:undefined -
pipeError -
Boolean- ifpipeError === truethen mergedStream will emiterrorevent from source streams. Default:undefined -
objectMode -
Boolean. Default:true
objectMode and other options(highWaterMark, defaultEncoding ...) is same as Node.js Stream.
License
MIT © Teambition