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node-napi-demo's Introduction

N-api Demo

api reference

https://nodejs.github.io/node-addon-api/class_napi_1_1_object_wrap.html

std::string

inclue <napi.h>

Napi::String Napi::Number

  • Int32Value()
  • DoubleValue() Napi::Object Napi::CallbackInfo&
  • Napi::Env env = info.Env()
  • info.Length() Napi::Env Napi::Function Napi::TypeError
  • Napi::TypeError::New(env, "Number expected").ThrowAsJavaScriptException(); Napi::Value
  • IsNumber
  • AsNapi::Number()
  • AsNapi::Function() Napi::FunctionReference Napi::ObjectWrap Napi::HandleScope Napi::Persistent Napi::HandleScope

node-napi-demo's People

Contributors

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