var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"TXlmXN9auYfA3oUI","timestamp":1731823130,"url":"m.cengbang.com%2Fchanpin%2Fmeidewei%2Fldwmd.html","signature":"37881c7d5ac5fc49599aa5eb12fa23341af68fbd","rawString":"jsapi_ticket=&noncestr=TXlmXN9auYfA3oUI&timestamp=1731823130&url=m.cengbang.com%2Fchanpin%2Fmeidewei%2Fldwmd.html"}