那比如说:AAA ==> {00000000-0000-0000-000000000000}
aaa ==> {10000000-1000-1000-100000000000}
ABC ==> {00000000-0000-0000-000000003DD0}最好能够还原出原来的数据。AAA <== {00000000-0000-0000-000000000000}
aaa <== {10000000-1000-1000-100000000000}
ABC <== {00000000-0000-0000-000000003DD0}
aaa ==> {10000000-1000-1000-100000000000}
ABC ==> {00000000-0000-0000-000000003DD0}最好能够还原出原来的数据。AAA <== {00000000-0000-0000-000000000000}
aaa <== {10000000-1000-1000-100000000000}
ABC <== {00000000-0000-0000-000000003DD0}
str="A5013F9385C34245B9DF6C6606B67402";
alert(str.replace(/(.{8})(.{4})(.{4})(.{4})(.*)/,'{$1-$2-$3-$4-$5}'));
</script>