比如百度搜索的关键词提交格式

https://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=1

&rsv_idx=1&tn=baidu&wd=电影团购&oq=useragent%20iphone

&rsv_pq=b06d0ae00006767e&rsv_t=a3ae0nkOKnGIO9%2F%2Fmyo60elyRksCAUdIw%2BWungM81sgcDywHXDLmclV4pO4

&rqlang=cn&rsv_enter=0&inputT=5343

&rsv_sug3=21&rsv_sug1=21&rsv_sug7=100&rsv_sug2=0&rsv_sug4=5343
然后想拆分成如下格式
wd="电影团购",ie="utf-8",f="8",rsv_bp="1",rsv_idx="1",tn="baidu",oq="useragent%20iphone",rsv_pq="b06d0ae00006767e",rsv_t="a3ae0nkOKnGIO9%2F%2Fmyo60elyRksCAUdIw%2BWungM81sgcDywHXDLmclV4pO4",rqlang="cn",rsv_enter="0",inputT="5343",rsv_sug3="21",rsv_sug1="21",rsv_sug7="100",rsv_sug2="0",rsv_sug4="5343"


如何实现？