这两天在用python写一个采集器，有个功能模块是html代码转换为ubb，网上貌似没有现成程序，就自己写了个函数，顺便锻炼下自己的正则。
import re def Html2UBB(content): #以下是将html标签转为ubb标签 pattern = re.compile( ']*>([sS]+?)',re.I) content = pattern.sub(r'[url=1]2[/url]',content) pattern = re.compile( ']+src="/tech-python/([^/index.html"]+)"[^>]*>',re.I) content = pattern.sub(r'[img]1[/img]',content) pattern = re.compile( '([sS]+?)',re.I) content = pattern.sub(r'[b]1[/b]',content) pattern = re.compile( '([sS]+?)',re.I) content = pattern.sub(r'[1]2[/1]',content) pattern = re.compile( ']*?>',re.I) content = pattern.sub('',content) #以下是将html转义字符转为普通字符 content = content.replace('') content = content.replace('”','”') content = content.replace('“','“') content = content.replace('"','"') content = content.replace('©','©') content = content.replace('®','®') content = content.replace(' ',' ') content = content.replace('—','—') content = content.replace('–','–') content = content.replace('‹','‹') content = content.replace('›','›') content = content.replace('…','…') content = content.replace('&','&') return content
使用时直接调用Html2UBB函数，返回值就是ubb码了html转ubb