• httpPost HTTP_POST请求
• httpGet HTTP_GET请求
• downloadFile HTTP_GET下载文件
• uploadFile 上传文件
• asynHttpPost HTTP_POST异步请求
• asynHttpGet HTTP_GET请异步求
• LuaEngine.httpGet java层http_post
• LuaEngine.httpGet java层http_get
• encodeUrl 编码url格式
• encodeUrl url格式解码