var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PhGe8WL0EO5NPTiC","timestamp":1731853425,"url":"m.cengbang.com%2Fchanpin%2Fdonglian%2Fdlpvckb.html","signature":"1ffbce78b1f57064a6e106b2e1d3f4a88dc52857","rawString":"jsapi_ticket=&noncestr=PhGe8WL0EO5NPTiC&timestamp=1731853425&url=m.cengbang.com%2Fchanpin%2Fdonglian%2Fdlpvckb.html"}