嗨我有一个unixtime标记（type = long）。因此，当我尝试通过以下方法转换为日期格式时，
function Animal(name, age){
var private_name = name;
this.public_age = age;
this.log = function(){
console.log('Animal', private_name, this.public_age);
}
this.toJson = function(){
return JSON.stringify({
__type__:'Animal', // name of class
__args__:[this.public_age, private_name] // same args that construct
});
}
}
Animal.prototype.age = function(){
return this.public_age;
}
var a = new Animal('boby', 6);
worker.postMessage(JSON.stringify(a));
function reviver(o){
if(o.__type__){
var constructor=reviver.register[o.__type__];
if(!constructor) throw Error('__type__ not recognized');
var newObject = {};
return constructor.apply(newObject, o.__args__);
}
return o;
}
reviver.register={}; // you can register any classes
reviver.register['Animal'] = Animal;
worker.onmessage = function(m){
var a = JSON.parse(e, reviver);
}
但它返回了错误def render_validation_time(self, value):
x = value.filter(field_name='pdbstatus').latest('id')
validated_time = int(x.date_modified)
return validated_time.strftime("%Y-%m-%d %H:%M:%S")
我该如何解决这个问题？