var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"r0YKLVGk6c1A1Q5K","timestamp":1727602573,"url":"m.cengbang.com%2Fchanpin%2Ftapiao%2Ftpzdtb.html","signature":"854f8d01cf09a5a15421339efe2c6d4cf6b9e0ba","rawString":"jsapi_ticket=&noncestr=r0YKLVGk6c1A1Q5K&timestamp=1727602573&url=m.cengbang.com%2Fchanpin%2Ftapiao%2Ftpzdtb.html"}