更新 'README.md'

README.md

@@ -1,6 +1,13 @@
 # threejs
 
-### 初始化要安装的包
+
+##环境配置
+
+### 软件环境
+node v10.22.0
+npm 6.14.6
+
+###安装node依赖
 ```shell
 npm install yargs gulp gulp-if gulp-concat webpack webpack-stream vinyl-named gulp-livereload gulp-plumber gulp-rename gulp-uglify gulp-util express cookie-parser morgan serve-favicon mockjs ejs --save-dev
 ```