var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vYQlHQi0vsKpb3x0","timestamp":1731833303,"url":"m.cengbang.com%2Fchanpin%2Fxuandiao%2Fxnlfjd.html","signature":"20084421399ab2e71fcc2f1f5663e52517da7056","rawString":"jsapi_ticket=&noncestr=vYQlHQi0vsKpb3x0&timestamp=1731833303&url=m.cengbang.com%2Fchanpin%2Fxuandiao%2Fxnlfjd.html"}