var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"w41S5RdUYk9M4YWi","timestamp":1731843059,"url":"m.cengbang.com%2Fchanpin%2FVISICO%2Fvisicorgx.html","signature":"b0466f434a1c381321f13c75488a273de95ba13a","rawString":"jsapi_ticket=&noncestr=w41S5RdUYk9M4YWi×tamp=1731843059&url=m.cengbang.com%2Fchanpin%2FVISICO%2Fvisicorgx.html"}