Question

请教各位大侠，如何用正则匹配URL中某些参数为空。例子如下：

Houses.do?method=showHousesCondition&issueTypeClass=2&issueTypeId=2&disId=&areaId=&priceS=&priceE=

Answer 1

=(\w*)&?

追问

/Houses-(\w*)-([0-9]+)-([0-9]+)-([0-9]+)-([0-9]+)-([0-9]+)-([0-9]+).html
/Houses.do?method=$1&issueTypeClass=$2&issueTypeId=$3&disId=$4&areaId=$5&priceS=$6&priceE=$7
能帮我改改吗？