MongoDB中怎么實(shí)現(xiàn)分頁顯示，很多新手對此不是很清楚，為了幫助大家解決這個(gè)難題，下面小編將為大家詳細(xì)講解，有這方面需求的人可以來學(xué)習(xí)下，希望你能有所收獲。

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在MongoDB里面的數(shù)據(jù)分頁顯示也是符合大數(shù)據(jù)要求的操作函數(shù)：
skip(n)：表示跨過多少數(shù)據(jù)行；
limit(n)：取出的數(shù)據(jù)行的個(gè)數(shù)限制。

范例：分頁顯示（第一頁，skip(0)、limit(5)）
> db.emp.find().skip(0).limit(5).sort({"age":-1}).pretty();
{
        "_id" : ObjectId("599108423268c8e84253be2c"),
        "name" : "鄭七",
        "sex" : "女",
        "age" : 50,
        "sal" : 4700,
        "loc" : "成都"
}
{
        "_id" : ObjectId("599108423268c8e84253be28"),
        "name" : "孫三",
        "sex" : "男",
        "age" : 40,
        "sal" : 2000,
        "loc" : "深圳"
}
{
        "_id" : ObjectId("599148bf0184ff511bf02b95"),
        "name" : "林E",
        "sex" : "男",
        "age" : 40,
        "sal" : 8000,
        "loc" : "北京",
        "course" : [
                "語文",
                "政治"
        ],
        "parents" : [
                {
                        "name" : "林E父親",
                        "age" : 70,
                        "job" : "工人"
                },
                {
                        "name" : "林E母親",
                        "age" : 68,
                        "job" : "局長"
                }
        ]
}
{
        "_id" : ObjectId("599108433268c8e84253be2d"),
        "name" : "王八",
        "sex" : "男",
        "age" : 35,
        "sal" : 8000,
        "loc" : "北京"
}
{
        "_id" : ObjectId("599129a00184ff511bf02b87"),
        "name" : "劉A",
        "sex" : "男",
        "age" : 35,
        "sal" : 8000,
        "loc" : "北京",
        "course" : [
                "語文",
                "數(shù)學(xué)",
                "英語",
                "音樂",
                "政治"
        ]
}

范例：分頁顯示（第二頁，skip(5)、limit(5)）
> db.emp.find().skip(5).limit(5).sort({"age":-1}).pretty();
{
        "_id" : ObjectId("599129a00184ff511bf02b88"),
        "name" : "劉B",
        "sex" : "男",
        "age" : 35,
        "sal" : 8000,
        "loc" : "北京",
        "course" : [
                "語文",
                "數(shù)學(xué)"
        ]
}
{
        "_id" : ObjectId("599129a00184ff511bf02b89"),
        "name" : "劉C",
        "sex" : "男",
        "age" : 35,
        "sal" : 8000,
        "loc" : "北京",
        "course" : [
                "語文",
                "數(shù)學(xué)",
                "英語"
        ]
}
{
        "_id" : ObjectId("599129a00184ff511bf02b8a"),
        "name" : "劉D",
        "sex" : "男",
        "age" : 35,
        "sal" : 8000,
        "loc" : "北京",
        "course" : [
                "語文",
                "數(shù)學(xué)",
                "政治"
        ]
}
{
        "_id" : ObjectId("599129a20184ff511bf02b8b"),
        "name" : "劉E",
        "sex" : "男",
        "age" : 35,
        "sal" : 8000,
        "loc" : "北京",
        "course" : [
                "語文",
                "政治"
        ]
}
{
        "_id" : ObjectId("599148bd0184ff511bf02b93"),
        "name" : "林C",
        "sex" : "男",
        "age" : 35,
        "sal" : 8000,
        "loc" : "北京",
        "course" : [
                "語文",
                "數(shù)學(xué)",
                "英語"
        ],
        "parents" : [
                {
                        "name" : "林C父親",
                        "age" : 60,
                        "job" : "工人"
                },
                {
                        "name" : "林C母親",
                        "age" : 59,
                        "job" : "職員"
                }
        ]
}

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分享名稱：MongoDB中怎么實(shí)現(xiàn)分頁顯示
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