napi例子

Author: chyingp

examples/2017.06.03-node8-napi-example/app.js

@@ -0,0 +1,3 @@
+var addon = require('bindings')('hello');
+
+console.log( addon.hello() );  // hello

examples/2017.06.03-node8-napi-example/binding.gpy

@@ -0,0 +1,8 @@
+{
+  "targets": [
+    {
+      "target_name": "hello",
+      "sources": [ "./src/hello.cc" ]
+    }
+  ]
+}

examples/2017.06.03-node8-napi-example/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "2017.06.03-node8-napi-example",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "bindings": "^1.2.1"
+  }
+}

examples/2017.06.03-node8-napi-example/src/hello.cc

@@ -0,0 +1,14 @@
+#include <node_api.h>
+
+napi_value HelloMethod (napi_env env, napi_callback_info info) {
+	napi_value world;
+	napi_create_string_utf8(env, "world", 5, &world);
+	return world;
+}
+
+void Init (napi_env env, napi_value exports, napi_value module, void* priv) {
+	napi_property_descriptor desc = { "hello", 0, HelloMethod, 0, 0, 0, napi_default, 0 };
+	napi_define_properties(env, exports, 1, &desc);
+}
+
+NAPI_MODULE(hello, Init);