mongodb-java-driver基本用法

MongoDB java driver的基本CRUD示例代碼

1、先​​下載下傳mongodb-java-driver​​ 目前最新版本是2.9.3

2、下面是基本的CRUD示例代碼:

其中，為了示範複雜對象的持久化，類UserData定義如下：

運作效果如下：

emp

system.indexes

{ "_id" : { "$oid" : "53d34795744ec171e7f6980a"} , "name" : "楊俊明" , "sex" : "男" , "address" : { "postcode" : "201202" , "street" : "田林路888号" , "city" : "上海"}}

{ "_id" : { "$oid" : "53d34795744ec171e7f6980a"} , "name" : "楊俊明" , "sex" : "MALE" , "address" : { "postcode" : "201202" , "street" : "田林路888号" , "city" : "上海"}}

{ "_id" : { "$oid" : "53d34796744ec171e7f6980b"} , "key" : "jimmy" , "value" : { "userName" : "jimmy" , "password" : "123456" , "pets" : [ "cat" , "dog"] , "favoriteMovies" : { "dragons" : "Dragons II" , "avator" : "Avator I"} , "birthday" : "May 1, 1990 12:00:00 AM"}}

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作者：菩提樹下的楊過