var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"43wYzSEq2UvGuooE","timestamp":1731954533,"url":"m.cengbang.com%2Fchanpin%2Fwangdechuanchazhuang%2Fwdcczddwl.html","signature":"ecf2a0e6505f2a5c4955ea293bc467ef6b75dbc1","rawString":"jsapi_ticket=&noncestr=43wYzSEq2UvGuooE&timestamp=1731954533&url=m.cengbang.com%2Fchanpin%2Fwangdechuanchazhuang%2Fwdcczddwl.html"}