# 3.传递文本参数

本章节会演示如何对默认程序进行简单的修改，来支持传递一个文本参数到一个actor，并编译创建canister获取参数。

本章节讲解了如何在命令行中使用Candid接口描述语言（IDL）传递参数以及如何修改程序允许其接受多个文本参数。


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