http://expert.csdn.net/Expert/topic/2569/2569879.xml?temp=.6236231var s = "D$3$1,2,3@D$7$1,2,7@F$9$1,2,3@F$1003$1,2,3";
var D = s.replace(/(^|@)([^D@][^@]+)/g, "").replace(/(^|@)(\w+\$\w+\$)/g, "$1");
var F = s.replace(/(^|@)([^F@][^@]+)/g, "").replace(/(^|@)(\w+\$\w+\$)/g, "$1");
var D = s.replace(/(^|@)([^D@][^@]+)/g, "").replace(/(^|@)(\w+\$\w+\$)/g, "$1");
var F = s.replace(/(^|@)([^F@][^@]+)/g, "").replace(/(^|@)(\w+\$\w+\$)/g, "$1");
是mm吧?...呵呵
太厉害了,向你学习!!