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zh:manual:api:reference:graphitem:get

graphitem.get

Description

描述

integer/array graphitem.get(object parameters) 整数/数组 graphitem.get(object parameters)

The method allows to retrieve graph items according to the given parameters. 此方法用于根据给定参数来获取图表监控项。

Parameters

参数

(object) Parameters defining the desired output. (对象) 定义所需输出的参数。

The method supports the following parameters. 此方法支持以下参数:

Parameter Type Description
gitemids string/array Return only graph items with the given IDs.
graphids string/array Return only graph items that belong to the given graphs.
itemids string/array Return only graph items with the given item IDs.
type integer Return only graph items with the given type.

Refer to the graph item object page for a list of supported graph item types.
selectGraphs query Return the graph that the item belongs to as an array in the graphs property.
sortfield string/array Sort the result by the given properties.

Possible values are: gitemid.
countOutput booleanThese parameters being common for all get methods are described in detail in the reference commentary page.
editable boolean
limit integer
output query
preservekeys boolean
sortorder string/array
参数 类型 描述
gitemids string/array 仅返回给定ID的图表监控项
graphids string/array 仅返回属于给定图表的图表监控项
itemids string/array 仅返回具有给定监控项ID的图表监控项
type integer 仅返回给定类型的图表监控项

有关支持的图表监控项的类型,请参考图表监控项对象.
selectGraphs query graphs(图表)属性下,以数组的形式返回监控项所属的图表
sortfield string/array 根据给定属性对结果进行排序.

可能值: gitemid.
countOutput boolean 以下参数为get方法通常参数,在参考注释有详细说明.
editable boolean
limit integer
output query
preservekeys boolean
sortorder string/array

Return values

返回值

(integer/array) Returns either:

  • an array of objects;
  • the count of retrieved objects, if the countOutput parameter has been used.

(整数/数组) 返回:

  • 一个数组对象;
  • 如果使用了 countOutput 参数,返回获取的对象的数量.

Examples

例子

Retrieving graph items from a graph

从图表中获取图表监控项

Retrieve all graph items used in a graph with additional information about the item and the host. 获取图表中使用的所有图表监控项以及有关项目和主机的其他信息

Request: 请求:

{
    "jsonrpc": "2.0",
    "method": "graphitem.get",
    "params": {
        "output": "extend",
        "graphids": "387"
    },
    "auth": "038e1d7b1735c6a5436ee9eae095879e",
    "id": 1
}

Response: 响应:

{
    "jsonrpc": "2.0",
    "result": [
        {
            "gitemid": "1242",
            "graphid": "387",
            "itemid": "22665",
            "drawtype": "1",
            "sortorder": "1",
            "color": "FF5555",
            "yaxisside": "0",
            "calc_fnc": "2",
            "type": "0",
            "key_": "system.cpu.util[,steal]",
            "hostid": "10001",
            "flags": "0",
            "host": "Template OS Linux"
        },
        {
            "gitemid": "1243",
            "graphid": "387",
            "itemid": "22668",
            "drawtype": "1",
            "sortorder": "2",
            "color": "55FF55",
            "yaxisside": "0",
            "calc_fnc": "2",
            "type": "0",
            "key_": "system.cpu.util[,softirq]",
            "hostid": "10001",
            "flags": "0",
            "host": "Template OS Linux"
        },
        {
            "gitemid": "1244",
            "graphid": "387",
            "itemid": "22671",
            "drawtype": "1",
            "sortorder": "3",
            "color": "009999",
            "yaxisside": "0",
            "calc_fnc": "2",
            "type": "0",
            "key_": "system.cpu.util[,interrupt]",
            "hostid": "10001",
            "flags": "0",
            "host": "Template OS Linux"
        }
    ],
    "id": 1
}

See also

参考

Source

来源

CGraphItem::get() in frontends/php/include/classes/api/services/CGraphItem.php.