Table of Contents
item.update
Description 说明
object item.update(object/array items)
This method allows to update existing items. 此方法允许更新已存在的监控项。
Web items cannot be updated via the Zabbix API. WEB监控项不能通过Zabbix API更新。
Parameters 参数
(object/array) Item properties to be updated. (object/array)要更新的监控项的属性。
The itemid property must be defined for each item, all other properties are optional. Only the passed properties will be updated, all others will remain unchanged. 每个的监控项的itemid属性必须被定义，其他属性可选。只有被传递的属性才会更新，其他所有属性保持不变。
Additionally to the standard item properties, the method accepts the following parameters. 另外见standard item properties，此方法接受如下参数。
| Parameter | Type | Description |
|---|---|---|
| applications | array | IDs of the applications to replace the current applications. 要替换当前应用的应用的ID。 |
| preprocessing | array | Item preprocessing options to replace the current preprocessing options. 要替换的当前监控项预处理选项。 |
Return values 返回值
(object) Returns an object containing the IDs of the updated items under the itemids property. (object) 在itemids属性下返回已被更新的监控项的对象的IDs。
Examples 示例
Enabling an item 启用一个监控项
Enable an item, that is, set its status to "0". 启用一个监控项就是设置他的status属性为"0"。
Request:
{
"jsonrpc": "2.0",
"method": "item.update",
"params": {
"itemid": "10092",
"status": 0
},
"auth": "700ca65537074ec963db7efabda78259",
"id": 1
}Response:
Update dependent item 更新依赖监控项
Update Dependent item name and Master item ID. Only dependencies on same host are allowed, therefore Master and Dependent item should have same hostid. 更新依赖监控项名称和主监控项的ID。只有同一个主机上的依赖监控项才允许，因此主监控项和依赖监控项应有相同的hostid。
Request:
{
"jsonrpc": "2.0",
"method": "item.update",
"params": {
"name": "Dependent item updated name",
"master_itemid": "25562",
"itemid": "189019"
},
"auth": "700ca65537074ec963db7efabda78259",
"id": 1
}Response:
Update HTTP agent item 更新 HTTP agent 监控项
Enable item value trapping. 启用监控项的trapping值。
Request:
{
"jsonrpc": "2.0",
"method": "item.update",
"params": {
"itemid": "23856",
"allow_traps": "1"
},
"auth": "700ca65537074ec963db7efabda78259",
"id": 1
}Response:
Source
CItem::update() in frontends/php/include/classes/api/services/CItem.php.
Updating a script item
Update a script item with a different script and remove unnecessary parameters that were used by previous script.
Request:
{
"jsonrpc": "2.0",
"method": "item.update",
"params": {
"itemid": "23865",
"parameters": [],
"script": "Zabbix.Log(3, 'Log test');\nreturn 1;"
},
"auth": "700ca65537074ec963db7efabda78259",
"id": 1
}Response:
Source
CItem::update() in ui/include/classes/api/services/CItem.php.