var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nfJa23l9EZ5JrPMa","timestamp":1731858781,"url":"m.cengbang.com%2Fchanpin%2Fwanglaobao%2Fwlbyl.html","signature":"06a0ba16a2451817c00bf4cb0e17ae7871ad9628","rawString":"jsapi_ticket=&noncestr=nfJa23l9EZ5JrPMa&timestamp=1731858781&url=m.cengbang.com%2Fchanpin%2Fwanglaobao%2Fwlbyl.html"}