[Home](./index.md) > [com-tools](./com-tools.md) > [includesStrings](./com-tools.includesstrings.md) ## includesStrings() function 判断 includes 中是否存在 str 包含的字符串 **Signature:** ```typescript export declare function includesStrings(str: string, includes: string[]): boolean; ``` ## Parameters

Parameter	Type	Description
str	string
includes	string\[\]

**Returns:** boolean