var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4vtFaUKlLF2tV8Kz","timestamp":1731825387,"url":"m.cengbang.com%2Fchanpin%2Fdiyihuwai%2Fdyhwsxx.html","signature":"4ff20b7ced392a1a11c9be6e9226103a84829fc0","rawString":"jsapi_ticket=&noncestr=4vtFaUKlLF2tV8Kz×tamp=1731825387&url=m.cengbang.com%2Fchanpin%2Fdiyihuwai%2Fdyhwsxx.html"}