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# trigger.create

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### 描述

`object trigger.create(object/array triggers)`

此方法允许create新触发器.

::: noteclassic
此方法仅适用于*Admin*和*Super admin*
用户类型. 调用该方法的权限可以在用户角色
设置中撤销. 更多信息请参阅[User
roles](/manual/web_interface/frontend_sections/administration/user_roles)

:::

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### 参数

`(object/array)` 触发器用于 create.

除了 [触发器](object#触发器) 之外，
该方法还接受以下参数.

| 参数 | [数据类型](/manual/api/reference_commentary#数据类型) | 描述 |
|--|--|------|
| dependencies | array | 触发器所依赖的触发器.<br><br>这些触发器必须定义 `triggerid` 属性. |
| tags | array | 触发器 [触发器标签](/manual/api/reference/trigger/object#触发器标签) |

::: noteimportant
触发器表达式必须以展开形式给出.

:::

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### 返回值

`(object)` 返回一个包含所创建触发器ID的object，这些ID存储在`triggerids`属性下。返回的ID顺序与传入的触发器顺序保持一致。

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### 示例

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#### 创建触发器

创建具有单一触发器依赖项的触发器。

请求:

```json
{
    "jsonrpc": "2.0",
    "method": "trigger.create",
    "params": [
        {
            "description": "Processor load is too high on {HOST.NAME}",
            "expression": "last(/Linux server/system.cpu.load[percpu,avg1])>5",
            "dependencies": [
                {
                    "triggerid": "17367"
                }
            ]
        },
        {
            "description": "Service status",
            "expression": "length(last(/Linux server/log[/var/log/system,Service .* has stopped]))<>0",
            "dependencies": [
                {
                    "triggerid": "17368"
                }
            ],
            "tags": [
                {
                    "tag": "service",
                    "value": "{{ITEM.VALUE}.regsub(\"Service (.*) has stopped\", \"\\1\")}"
                },
                {
                    "tag": "error",
                    "value": ""
                }
            ]
        }
    ],
    "auth": "038e1d7b1735c6a5436ee9eae095879e",
    "id": 1
}
```
响应:

```json
{
    "jsonrpc": "2.0",
    "result": {
        "triggerids": [
            "17369",
            "17370"
        ]
    },
    "id": 1
}
```

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### 来源

CTrigger::create() 位于 *ui/include/classes/api/services/CTrigger.php* 文件中。

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