var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MUvorKLS83skgC1U","timestamp":1731876104,"url":"m.cengbang.com%2Fchanpin%2Fxiantiao%2Fxtxzy.html","signature":"3f9428ec705f166e45a66709c4b2a5fb33efee91","rawString":"jsapi_ticket=&noncestr=MUvorKLS83skgC1U&timestamp=1731876104&url=m.cengbang.com%2Fchanpin%2Fxiantiao%2Fxtxzy.html"}