var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"blZDcyXhxshSHxTa","timestamp":1731830486,"url":"m.cengbang.com%2Fchanpin%2Fenbai%2Febjtc.html","signature":"34443f94d733d5db26e06c9d4d5da297bb873e75","rawString":"jsapi_ticket=&noncestr=blZDcyXhxshSHxTa&timestamp=1731830486&url=m.cengbang.com%2Fchanpin%2Fenbai%2Febjtc.html"}