var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"z6P0Wj83pKq2wxuD","timestamp":1731840388,"url":"m.cengbang.com%2Fchanpin%2Fxinlan%2Fxlltl.html","signature":"1556cd133a279eb96a5ff0c02d41c1b0fce1f9b3","rawString":"jsapi_ticket=&noncestr=z6P0Wj83pKq2wxuD×tamp=1731840388&url=m.cengbang.com%2Fchanpin%2Fxinlan%2Fxlltl.html"}