在Podcast58(大约20分钟后)，Jeff提示HTML.Encode()的问题，Joel谈到使用类型系统来处理普通字符串和HTMLStrings:AbriefpoliticalrantabouttheevilofviewenginesthatfailtoHTMLencodebydefault.Theproblemwiththisdesignchoiceisthatitisnot“safebydefault”,whichisalwaysthewrongchoiceforaframeworkorAPI.Forgettoencodesomebitofuser-entereddatain