Isolate* isolate = Isolate::New();
{
Isolate::Scope isolate_scope(isolate);
HandleScope handle_scope(isolate);
Local<Context> context = Context::New(isolate);
Context::Scope context_scope(context);
Local<String> source = String::NewFromUtf8(isolate, "'好'");
Local<Script> script = Script::Compile(source);
Local<Value> result = script->Run();
String::Utf8Value utf8(result);
printf("%s\n", *utf8);
}