var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PamANR5C2aNjXfoc","timestamp":1731821413,"url":"m.cengbang.com%2Fchanpin%2Fyisuo%2Fystcb.html","signature":"f8831621871ddea03ec65659244fe41e431cf567","rawString":"jsapi_ticket=&noncestr=PamANR5C2aNjXfoc×tamp=1731821413&url=m.cengbang.com%2Fchanpin%2Fyisuo%2Fystcb.html"}