我想創建我的第一個npm插件,但我一直得到一個無法解析的外部符號。npm addon無法解析的外部符號
> node-gyp configure build
> error LNK2001: unresolved external symbol DeliverMessage
錯誤告訴我頭文件沒有鏈接到庫文件。我知道binding.gyp文件找到庫文件,因爲它沒有拋出「無法打開輸入文件」。一切似乎都是正確的,我不確定接下來要檢查什麼。
使用: 節點V8.0.0
節點-GYP v3.6.2
項目結構:
- example
- myLibrary.h
- myLibrary.lib
- example.cc
- binding.gyp
// myLibrary.h
#ifndef EXAMPLE_H
#define EXAMPLE_H
int Send(char *Address1, unsigned short SaveLoad, char *Address2);
// example.cc
#include "myLibrary.h"
#include <node.h>
using v8::Exception;
using v8::FunctionCallbackInfo;
using v8::Isolate;
using v8::Local;
using v8::Number;
using v8::Object;
using v8::String;
using v8::Value;
void SendMessage (const FunctionCallbackInfo<Value>& args) {
char *a = "AAAAAA";
char *c = "CCCCCC";
int result = DeliverMessage(a, 0, c);
args.GetReturnValue().Set(result);
}
void Init(Local<Object> exports) {
NODE_SET_METHOD(exports, "sendMessage", SendMessage);
}
NODE_MODULE(addon, Init)
// binding.gyp
{
"targets": [
{
"target_name": "exampleBuild",
"link_settings": {
"libraries": [
"../myLibrary.lib",
]
},
"sources": [ "example.cc" ],
"include_dirs": [
"<!(node -e \"require('nan')\")",
]
}
]
}
不要發送垃圾郵件標籤。這顯然不是C. – Olaf