gulp工程化工具

gulpfile.js

var gulp = require('gulp');
var rename = require('gulp-rename')
var pump = require('pump');
var  connect = require('gulp-connect');
//ftl转html
gulp.task('ftl-html',function(cb){
    pump([
        gulp.src('WEB-INF/page/Wechat/*.ftl'),
        rename({extname:'.html'}),
        gulp.dest('./html/Wechat')
    ])
})
//html转ftl
gulp.task('html-ftl',function(cb){
    pump([
        gulp.src('./html/Wechat'),
        rename({extname:'.ftl'}),
        gulp.dest('WEB-INF/page/Wechat')
    ])
})

// webserver livereload  web服务器
gulp.task('webserver', function() {
    connect.server({
        root:'./',
        port:9000,
        livereload:true
    });
});

gulp.task('html', function () {
  gulp.src('**/**/*.html')
    .pipe(connect.reload());
});
gulp.task('watch',function(){
    gulp.watch(['./*html'],['html'])
})

gulp.task('default',['webserver','watch'])

package.json

{
  "name": "webapp",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "gulp": "^3.9.1",
    "gulp-connect": "^5.0.0",
    "gulp-rename": "^1.2.2",
    "pump": "^1.0.2"
  }
}

参考文章http://www.gulpjs.com.cn/docs/api/