?std::vector<char> *要怎?const unsigned char * data？

Cocos2d-x
#1

大家好，

在2.1.4版?，要??案?伺服端存??片?，
我?用

// dump data
    std::vector<char> *buffer = response->getResponseData();
    CCImage* image = new CCImage();
    image->initWithImageData(&(buf->front()),buf);
    image->saveToFile(create_fully_path.c_str());

但是今天在3.0版cocos2d已?initWithImageData()?接收的??型?改?
const unsigned char * data
??是否有C++高手指?要如何?buffer放入initWithImageData()?？
??

#2

char* pc = “abc”;
const char* cpc = pc;