var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"l4hOPP5VKD0zoBHT","timestamp":1731952216,"url":"m.cengbang.com%2Fchanpin%2Fjiandandiao%2Fjdnnsbx.html","signature":"825bfb76d405807d11492d7a5c455e8b55ccc075","rawString":"jsapi_ticket=&noncestr=l4hOPP5VKD0zoBHT&timestamp=1731952216&url=m.cengbang.com%2Fchanpin%2Fjiandandiao%2Fjdnnsbx.html"}