[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_11":-5},"routes/user.$name.collections",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":16},"topics",[36],"user",{"_20":21,"_13":14,"_22":23,"_24":25,"_26":27,"_28":29,"_30":31,"_32":33,"_34":35},"loginname","cjingzm","page",1,"limit",20,"total","id","6201","avatar_url","http://www.gravatar.com/avatar/4244958234cd687f8bfe7d61b9dc70b9?size=48","githubUsername","","create_at","2013-01-08 14:08:15.959","score",30,"topic_count",4,"reply_count",2,"is_star",false,{"_20":37,"_38":39,"_40":-5,"_41":42,"_43":44,"_45":46,"_47":48,"_49":35,"_32":50,"_51":52,"_26":53,"_54":55},"2058","author_id","247","tab","content","最近我打算把公司的接口服务前端换成node，可以减少负载服务器的数量，节约成本，同时也想把node作为公司的一门重要语言加入到项目中，以前都是.net和php。\r\n\r\nnode已经很快了，但是我想榨干它的极限，想让它更快一些，所以就想到了c++模块。于是对照着node官网的手册一步步的开始摸索c++模块和V8。\r\n\r\n要写C++模块，必须先搭建一个环境，node-gyp命令是必须。所以我们得先安装node-gyp\r\n\r\n npm install -g node-gyp //当然要保证你的node版本是0.8.x\r\n\r\n装好node-gyp后，我发现死活跑不起来官网的hello world例子，于是打开node-gyp的github页面，赫然印有需要 python 2.7.3 的要求，于是继续折腾py，具体py的安装例子参考：\r\n[CentOs 安装python][1]\r\n[python 2.7.3 下载][2]\r\n装好py之后，我们就完成了环境搭建工作了，可以跑官网的hello world例子了。\r\n创建node-gyp文件：\r\n\r\n {\r\n \"targets\": [\r\n {\r\n \"target_name\": \"hello\",\r\n \"sources\": [ \"hello.cc\" ]\r\n }\r\n ]\r\n }\r\n\r\n接着执行node-gyp configure然后执行node-gyp build如果报找不到binding.gyp的错误，只要把binding.gyp拷贝到build文件目录下即可\r\n\r\nhello.cc:\r\n\r\n #include \r\n #include \r\n using namespace v8; \r\n Handle Method(const Arguments& args) {\r\n HandleScope scope;\r\n return scope.Close(String::New(\"world\"));\r\n }\r\n \r\n void init(Handle