小编ash*_*eze的帖子

这是我的代码:

#include <iostream>
#include <fstream>
#include <cstdlib>
#include <stdio.h>
#include <curl/curl.h>
using namespace std;
int main ()
{
    ifstream llfile;
    llfile.open("C:/log.txt");

    if(!llfile.is_open()){
        exit(EXIT_FAILURE);
    }

    string word;
    llfile >> word;
    llfile.close();
    string url = "http://example/auth.php?ll=" + word;

    CURL *curl;
    CURLcode res;

    curl = curl_easy_init();
    if(curl) {
        curl_easy_setopt(curl, CURLOPT_URL, url);
        res = curl_easy_perform(curl);

        /* always cleanup */
        curl_easy_cleanup(curl);
    }
    return 0;
}

编译时这是我的错误:

的main.cpp | 29 |警告:不能通过非POD的对象类型'struct std::string'通过'...'; call将在运行时中止

我正在尝试使用libcurl上传文件,但似乎它没有验证与我的服务器的连接.我试过使用ftp://username:password@example.com/但无济于事.这是我的代码:

#include <stdio.h>
#include <string.h>
#include <curl/curl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#ifdef WIN32
#include <io.h>
#else
#include <unistd.h>
#endif
#define LOCAL_FILE      "C:/myfile.txt"
#define UPLOAD_FILE_AS  "file.txt"
#define REMOTE_URL      "ftp://example.com/"  UPLOAD_FILE_AS
#define RENAME_FILE_TO  "file.txt"
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
{
    curl_off_t nread;
    size_t retcode = fread(ptr, size, nmemb, (FILE *) stream);
    nread = (curl_off_t) retcode;
    fprintf(stderr, "*** We read %" CURL_FORMAT_CURL_OFF_T " bytes from filen", nread);
    return retcode;
}

int main(void) …

此代码应等待.help在聊天中输入,然后发送消息说"Help text.".什么都没发生.

package testplugin.HelpMe;
import java.util.logging.Logger;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.event.player.PlayerChatEvent;

public class HelpMe extends JavaPlugin implements {

    Logger log;

    public void onEnable(){
        log = this.getLogger();
        log.info("Your plugin has been enabled!");
    }

    public void onDisable(){
        log.info("Your plugin has been disabled.");
    }

    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        return false;


      }
      public void onChat(PlayerChatEvent event) {
            if (event.getMessage().startsWith(".help"))
            {
              event.getPlayer().sendMessage("Help text.");
              event.setCancelled(true);
            }
      }
}