var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4vRM4apqPX7bFMdi","timestamp":1731926272,"url":"m.cengbang.com%2Fchanpin%2Fjiuci%2Fjcct.html","signature":"fb5b112a0741491035c474031270c87eb3f344e6","rawString":"jsapi_ticket=&noncestr=4vRM4apqPX7bFMdi&timestamp=1731926272&url=m.cengbang.com%2Fchanpin%2Fjiuci%2Fjcct.html"}