var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vViT20VauvRJmXXp","timestamp":1731840782,"url":"m.cengbang.com%2Fchanpin%2Fdianfashipin%2Fdfspswy.html","signature":"27ed27de7b31abb034e8c17c40d75daba84cf8c5","rawString":"jsapi_ticket=&noncestr=vViT20VauvRJmXXp&timestamp=1731840782&url=m.cengbang.com%2Fchanpin%2Fdianfashipin%2Fdfspswy.html"}