---
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title: randomInt
collection: mulesoft
version: current
locale: ja-jp
portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/dataweave/2.6/dw-core-functions-randomint.md
canonical_url: https://docs.mulesoft.com/jp/dataweave/2.6/dw-core-functions-randomint
source_site: docs.mulesoft.com
content_type: documentation
content_hash: a09166bbbbaad78057603381ea29c8d57c596f183497d6e97237b9ad63bdc092
description: MuleSoft Documentation Site
release: "2.6"
latest: false
---
# randomInt

## [](#randomint1)randomInt(upperBound: Number): Number

`0`​ 以上指定数値未満の整数の疑似乱数を返します。

### [](#パラメーター)パラメーター

<table class="tableblock frame-all grid-all stretch">
<colgroup>
<col style="width: 25%;">
<col style="width: 75%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">名前</th>
<th class="tableblock halign-left valign-top">説明</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock"><code>upperBound</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">乱数の上限を設定する数値。</p></td>
</tr>
</tbody>
</table>

### [](#例)例

次の例では、0 以上 1000 未満の整数を返します。

#### [](#ソース)ソース

```DataWeave
%dw 2.0
output application/json
---
{ price: randomInt(1000) }
```

#### [](#出力)出力

```JSON
{ "price": 442.0 }
```