Native extensions for the standalone Dart VM

The original way for command-line Dart apps to call C/C++ functions.

提示

The extension mechanism that was previously discussed on this page—native extensions—was removed in Dart 2.15.

If you need to call existing code written in C or C++, see the FFI documentation.

A mechanism that's similar to native extensions—the Dart Embedding API—is supported when the Dart VM is embedded as a library into another application. For examples of how to use the Dart Embedding API, see these examples maintained by the community.

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除非另有说明，文档之所提及适用于 Dart 3.10.3 版本本页面最后更新时间：2025-10-10。查看文档源码或者报告页面问题.