摘要： <scriptlanguage=javascript>//FRONT和LAST之间的字符串varstr="fdsFRONTaaaaaaaLaaaaaaaLASTfdsFRONTbbbbAbbbbbbbbbLASTfdsFRONTcccScccccTcccccLASTdsf";varre=/(?:FRONT)([\w\W]*?)LAST/g;vararr;while((arr=re.ex... 阅读全文