var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xZs8oM14FvXJvpjF","timestamp":1731972567,"url":"m.cengbang.com%2Fchanpin%2FOV%2Fovczyp.html","signature":"4e2ab48d0b3e1e529e66c10f00cf45d1f579e0b3","rawString":"jsapi_ticket=&noncestr=xZs8oM14FvXJvpjF×tamp=1731972567&url=m.cengbang.com%2Fchanpin%2FOV%2Fovczyp.html"}