北京起重运输机械设计研究院有限公司国机集团网站群繁體|EnfunctionescapeTrs(str){//转义trs关键字vararr=newArray("\\\\","!","@","#","\\$","\%","\\^","\&","\\*","\\(","\\)","\\_","\\+","\-","\=","\\{","\\}","\\|","\\[","\\]",";","'",":"