var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7jqOhSyVJDZRJKSj","timestamp":1731831323,"url":"m.cengbang.com%2Fchanpin%2Fqingxiao%2Frxrsrzyb.html","signature":"4127765eac1e3ee14b957ec8341fad84f6ab7dad","rawString":"jsapi_ticket=&noncestr=7jqOhSyVJDZRJKSj&timestamp=1731831323&url=m.cengbang.com%2Fchanpin%2Fqingxiao%2Frxrsrzyb.html"}