android 4.4.3- 低版本浏览器

https://cdnjs.cloudflare.com/ajax/libs/es5-shim/4.5.7/es5-shim.min.js https://cdnjs.cloudflare.com/ajax/libs/es5-shim/4.5.7/es5-sham.min.js https://cdnjs.cloudflare.com/ajax/libs/json3/3.3.2/json3.min.js https://cdnjs.cloudflare.com/ajax/libs/es6-shim/0.34.2/es6-shim.min.js https://cdnjs.cloudflare.com/ajax/libs/es6-shim/0.34.2/es6-sham.min.js https://wzrd.in/standalone/es7-shim@latest https://csorz.com/other-libs.js