读取
Mongo 数据类型
内部类型
int， Long
Long
double
Double
string， array
String
date
Date
boolean
Boolean
bytes
Bytes
写入
内部类型
Mongo 数据类型
Long
int， Long
Double
double
String
string， array
Date
date
Boolean
boolean
Bytes
bytes
﻿

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Mongo 数据类型	内部类型
int， Long	Long
double	Double
string， array	String
date	Date
boolean	Boolean
bytes	Bytes

Mongo 数据类型转换（离线）

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