var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vQazlT4co5a1Ve5l","timestamp":1731946679,"url":"m.cengbang.com%2Fchanpin%2Ffangzheng%2Ffzslb.html","signature":"2fd4140b469d6f3ec99b25480149e42963e7f1ae","rawString":"jsapi_ticket=&noncestr=vQazlT4co5a1Ve5l&timestamp=1731946679&url=m.cengbang.com%2Fchanpin%2Ffangzheng%2Ffzslb.html"}