Introduction - If you have any usage issues, please Google them yourself
Merge multiple pages attached files, cache and compress the output using the HttpHandler merge several documents, and then do a output. Originally used multiple times <script>和<link>标记,现在只需一次<script>和<link>标记即可完成。所 要做的就是告诉handler合并哪些文件和需要提取哪些文件,这样可以节省浏览器过多的请求和减少延迟。