coco2dx 2.1.3 之 使用网络请求

1.使用get方式请求

void HttpClientHelper::testGetRequestMethod()
 {
 cocos2d::extension::CCHttpRequest* getRequest=new cocos2d::extension::CCHttpRequest();
 getRequest->setRequestType(cocos2d::extension::CCHttpRequest::kHttpGet);
 getRequest->setUrl("http://www.baidu.com");
 getRequest->setTag("GET");
 getRequest->setResponseCallback(this, callfuncND_selector(HttpClientHelper::testGetCallbackMethod));
 
 cocos2d::extension::CCHttpClient::getInstance()->send(getRequest);
 
 getRequest->release();
 
 }
 
 void HttpClientHelper::testGetCallbackMethod(cocos2d::CCNode* sender, void* data)
 {
 CCLOG("log:testGetCallbackMethod");
 
 cocos2d::extension::CCHttpResponse* response=(cocos2d::extension::CCHttpResponse*)data;
 if(!response) return;
 
 if(!response->isSucceed())
 {
 CCLOG("RESPONSE FAILED!");
 CCLOG("ERROR BUFFER:%s",response->getErrorBuffer());
 return;
 }
 
 char statusString[64]={};
 sprintf(statusString, "HTTP STATUS CODE:%d,TAG=%s",response->getResponseCode(),response->getHttpRequest()->getTag());
 CCLOG(statusString);
 
 std::vector<char>* buffer=response->getResponseData();
 char* concatenated=(char*)malloc(buffer->size()+1);
 std::string s2(buffer->begin(),buffer->end());
 strcpy(concatenated, s2.c_str());
 CCLOG(concatenated);
 CCLog("\n\n\n\n\n");
 }

2.使用post方式请求

void HttpClientHelper::PostRequestMethod(CCString* data)
{
    cocos2d::extension::CCHttpRequest* postRequest=new cocos2d::extension::CCHttpRequest();
    postRequest->setRequestType(cocos2d::extension::CCHttpRequest::kHttpPost);
    postRequest->setUrl("http://baidu.com");
    postRequest->setTag("Post");
    postRequest->setResponseCallback(this,callfuncND_selector(HttpClientHelper::PostCallbackMethod));
    postRequest->setRequestData(data->getCString(), data->length());
    
    cocos2d::extension::CCHttpClient* httpClient=cocos2d::extension::CCHttpClient::getInstance();
    httpClient->send(postRequest);
    /*cocos2d::extension::CCHttpClient::getInstance()->send(postRequest);*/
    
    postRequest->release();
    //httpClient->release();
}

void HttpClientHelper::PostCallbackMethod(cocos2d::CCNode* sender)
{
    CCLOG("log:testPostCallbackMethod");
    /*cocos2d::extension::CCHttpClient::destroyInstance();*/
    
    cocos2d::extension::CCHttpResponse* response=(cocos2d::extension::CCHttpResponse*)data;
    if(!response) {CCLOG("Log:response =null,plase check it."); return;}
    
       //请求失败
    if(!response->isSucceed())
    {
        CCLOG("ERROR BUFFER:%s",response->getErrorBuffer());
        return;
    }

    int codeIndex=response->getResponseCode();
    const char* tag=response->getHttpRequest()->getTag();
    
    //请求成功
    std::vector<char>* buffer=response->getResponseData();
    std::string temp(buffer->begin(),buffer->end());
    CCString* responseData=CCString::create(temp);
    CCLog("%s",responseData->getCString());
    
}