本文整理汇总了C++中Url::getEtag方法的典型用法代码示例。如果您正苦于以下问题：C++ Url::getEtag方法的具体用法？C++ Url::getEtag怎么用？C++ Url::getEtag使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Url的用法示例。
在下文中一共展示了Url::getEtag方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: check
bool ETagUrlChecker::check(HttpHeader& header, Url&url) {
if (header.getEtag() == "")
return false;
if (header.getEtag() == url.getEtag())
return false;
return true;
}示例2: CheckUrl
void wmtor::CheckUrl(Url &url, HttpClient&cli, ofstream &ofile) {
HttpHeader header;
cli.requestHeader(url, header);
ofile << "url:" << url.getUrlStr() << endl;
ofile << "header:" << header.getHeaderStr() << endl;
cout << "url:" << url.getUrlStr() << endl;
cout << "urlEtag:" << header.getEtag() << endl;
if (header.getEtag() != "") {
if (header.getEtag() != url.getEtag()) {
HttpContent content;
cli.requestContent(url, content, header.getContentLength());
string contentMD5 = content.getMD5Str();
url.setEtag(header.getEtag());
url.setAge(header.getAge());
url.setPageMD5Str(contentMD5);
savePage(content, header);
reportNewWebPage(url);
}
} else {
}
}示例3: start
void wmtor::start() {
if (urlist.empty()) {
cout << "Empty queue." << endl;
return;
}
else {
ofstream recordFile("recordFile.txt");
if (!recordFile.is_open()) {
cerr << "Cannot open recordFile.txt!" << endl;
return;
}
int count = 0;
int max_count = 500;
HttpClient cli;
ofstream ofile("hfiles.txt", ios::app);
if (!ofile.is_open()) {
cerr << "Cannot open file: header.txt" << endl;
recordFile.close();
return;
}
char *t_str;
time_t cur_time;
priority_queue<Url> urlist2;
while (count < max_count) {
cout << "Now checking for " << ++count << endl;
cur_time = time(NULL);
t_str = ctime(&cur_time);
ofile << t_str << endl;
//free(t_str);
while (!urlist.empty()) {
Url url = urlist.top();
urlist.pop();
CheckUrl_wholePage(url, cli, ofile);
recordFile << count << '\t' << url.getUrlStr() << '\t';
recordFile << url.getPageMD5Str() << '\t' << url.getAge() << '\t' << url.getEtag() << endl;
urlist2.push(url);
}
#ifdef _MSC_VER
Sleep(sleep_time);
#else
sleep(sleep_time);
#endif
cout << "Now checking for " << ++count << endl;
cur_time = time(NULL);
t_str = ctime(&cur_time);
ofile << t_str << endl;
//free(t_str);
while (!urlist2.empty()) {
Url url = urlist2.top();
urlist2.pop();
CheckUrl_wholePage(url, cli, ofile);
recordFile << count << '\t' << url.getUrlStr() << '\t';
recordFile << url.getPageMD5Str() << '\t' << url.getAge() << '\t' << url.getEtag() << endl;
urlist.push(url);
}
#ifdef _MSC_VER
Sleep(sleep_time);
#else
sleep(sleep_time);
#endif
}
ofile.close();
recordFile.close();
}
}