var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eownnFPW7yuf1GXI","timestamp":1731851629,"url":"m.cengbang.com%2Fchanpin%2Fwangshangnajinglu%2Fwsnjlsxhdj.html","signature":"cdcf8ccd5433da1dc4f8379a055e707ee402826e","rawString":"jsapi_ticket=&noncestr=eownnFPW7yuf1GXI&timestamp=1731851629&url=m.cengbang.com%2Fchanpin%2Fwangshangnajinglu%2Fwsnjlsxhdj.html"}