var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BG58RBH6Obz4NerJ","timestamp":1731832315,"url":"m.cengbang.com%2Fchanpin%2Fsenda%2Fsdylnx.html","signature":"7f31ab1054135b798278b63a57e7b3731ef43b76","rawString":"jsapi_ticket=&noncestr=BG58RBH6Obz4NerJ×tamp=1731832315&url=m.cengbang.com%2Fchanpin%2Fsenda%2Fsdylnx.html"}