1.C++：

#include <iostream>
#include <fstream>
#include <vector>
#include <string>

#include "cocos2d.h"

#if CC_TARGET_PLATFORM == CC_PLATFORM_WIN32
#include <windows.h>
#include <strsafe.h>

#else
#include <dirent.h>

#endif

namespace fs 
{

	int readDir( const char *path, vector<string> &names )
	{
		names.clear();

#if CC_TARGET_PLATFORM == CC_PLATFORM_WIN32
		WIN32_FIND_DATAA ffd;
		//LARGE_INTEGER filesize;
		string szDir;
		//size_t length_of_arg;
		HANDLE hFind = INVALID_HANDLE_VALUE;
		DWORD dwError=0;

		string strDir = path;
		szDir = strDir + "\\*";
		hFind = FindFirstFileA(szDir.c_str(), &ffd);

		if (INVALID_HANDLE_VALUE =http://www.mamicode.com/= hFind) >
2.绑定js：
bool js_fs_readDir(JSContext *cx, uint32_t argc, jsval *vp)
{
	if (argc == 1) {
		// get the native object from the second object to the first object
		jsval *argv = JS_ARGV(cx, vp);
		string path;
		jsval_to_std_string(cx, argv[0], &path);
		vector<string> names;
		fs::readDir(path.c_str(), names);

		jsval jsret = JSVAL_NULL;
		jsret = std_vector_string_to_jsval(cx, names);
		JS_SET_RVAL(cx, vp, jsret);
		return true;
	}
	return false;
}

3.js调用：
var files = fs.readdir(full_path);
PS: 这里要传全路径，貌似android要把文件拷到可写路径去才能获取到文件列表。。

cocos3——5.js获取文件夹下文件列表