Java嵌入式HTTP服务器：NanoHTTPD

功能和限制：

• Only one Java file
• Java 1.1 compatible
• Released as open source, Modified BSD licence
• No fixed config files, logging, authorization etc. (Implement by yourself if you need them.)
• Supports parameter parsing of GET and POST methods (+ rudimentary PUT support in 1.25)
• Parameter names must be unique. (Adding support to multiple instance of a parameter is not difficult, but would make the interface a bit more cumbersome to use.)
• Supports both dynamic content and file serving
• Supports file upload (since version 1.2, 2010)
• Never caches anything
• Doesn't limit bandwidth, request time or simultaneous connections
• Default code serves files and shows all HTTP parameters and headers
• File server supports directory listing, index.html and index.htm
• File server supports partial content (streaming)
• File server supports ETags
• File server does the 301 redirection trick for directories without /
• File server supports simple skipping for files (continue download)
• File server serves also very long files without memory overhead
• Contains a built-in list of most common mime types
• All header names are converted lowercase so they don't vary between browsers/clients