diff --git "a/es6 commonjs\345\214\272\345\210\253/commonjs.js" "b/es6 commonjs\345\214\272\345\210\253/commonjs.js"
new file mode 100644
index 0000000..96d3dbe
--- /dev/null
+++ "b/es6 commonjs\345\214\272\345\210\253/commonjs.js"
@@ -0,0 +1,15 @@
+var counter = 3
+var obj = {a:1}
+
+function addConunt() {
+ counter ++
+ // console.log(counter)
+ obj.a ++
+}
+
+module.exports = {
+ counter,
+ addConunt,
+ obj
+}
+console.log('common')
\ No newline at end of file
diff --git "a/es6 commonjs\345\214\272\345\210\253/es6.mjs" "b/es6 commonjs\345\214\272\345\210\253/es6.mjs"
new file mode 100644
index 0000000..25f1317
--- /dev/null
+++ "b/es6 commonjs\345\214\272\345\210\253/es6.mjs"
@@ -0,0 +1,7 @@
+export let counter = 3
+
+export function addCount() {
+ counter ++
+}
+
+console.log('es6')
\ No newline at end of file
diff --git "a/es6 commonjs\345\214\272\345\210\253/index.mjs" "b/es6 commonjs\345\214\272\345\210\253/index.mjs"
new file mode 100644
index 0000000..ee704e0
--- /dev/null
+++ "b/es6 commonjs\345\214\272\345\210\253/index.mjs"
@@ -0,0 +1,22 @@
+var common = require('./commonjs')
+console.log(common.counter)
+console.log(common.obj)
+common.addConunt()
+console.log(common.counter)
+console.log(common.obj)
+/**
+ * CommonJS模块输出的是一个值的拷贝，ES6 模块输出的是值的引用；
+ * CommonJS 模块是运行时加载，ES6 模块是编译时输出接口。
+ *
+ *
+ * CommonJS模块规范使用require语句导入模块，module.exports导出模块，输出的是值的拷贝，模块导入的也是输出值的拷贝，也就是说，一旦输出这个值，这个值在模块内部的变化是监听不到的。
+ *
+ *
+ * ES6模块的规范是使用import语句导入模块，export语句导出模块，输出的是对值的引用。ES6模块的运行机制和CommonJS不一样，遇到模块加载命令import时不去执行这个模块，只会生成一个动态的只读引用，等真的需要用到这个值时，再到模块中取值，也就是说原始值变了，那输入值也会发生变化。
+ */
+
+// import {counter, addCount} from './es6.mjs'
+// console.log(counter)
+// addCount()
+// console.log(counter)
+ // node --experimental-modules index.mjs
\ No newline at end of file
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..c16a62a
--- /dev/null
+++ b/index.html
@@ -0,0 +1,11 @@
+
+
+
+
+
+ Document
+
+
+
+
+
\ No newline at end of file
diff --git a/promise2.js b/promise2.js
new file mode 100644
index 0000000..215102b
--- /dev/null
+++ b/promise2.js
@@ -0,0 +1,46 @@
+// function a(fn) {
+// fn && fn()
+// }
+// console.log(0)
+// a(() => console.log(1))
+// console.log(2)
+
+/*
+function something() {
+ if(Date.now() % 2 ===1) {
+ console.log('当前时间为记数～')
+ } else {
+ throw new Error('偶数')
+ }
+}
+
+try {
+ something()
+} catch(err){
+ console.log(err.message)
+}
+*/
+
+// pending resolved rejected
+
+let p1 = new Promise((resolve,reject) => {
+ setTimeout(() => {
+ let random = Math.random()
+ if(random > 0.5) {
+ resolve(random)
+ } else {
+ reject(random)
+ }
+ },1000)
+})
+console.log(p1)
+
+p1.then((value) => {
+ console.log('resolve:'+ value)
+}, (reason) => {
+ console.log('reject：'+ reason)
+})
+
+// setTimeout(() => {
+// console.log(p1)
+// },1100)