var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EsgHc0mIUV7nDbat","timestamp":1731815564,"url":"m.cengbang.com%2Fchanpin%2F729%2F729pprt.html","signature":"46e1f1025327193dac8a00aa1d0c370497e1d2aa","rawString":"jsapi_ticket=&noncestr=EsgHc0mIUV7nDbat×tamp=1731815564&url=m.cengbang.com%2Fchanpin%2F729%2F729pprt.html"}