var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3I0JIT15Cuq1D3MO","timestamp":1727749317,"url":"m.cengbang.com%2Fchanpin%2Fzhoubi%2Fzbyt.html","signature":"bf4c597c14c009610c87c9be668372d707fa4839","rawString":"jsapi_ticket=&noncestr=3I0JIT15Cuq1D3MO&timestamp=1727749317&url=m.cengbang.com%2Fchanpin%2Fzhoubi%2Fzbyt.html"}