#include <stdlib.h>
int main() {
    // 定義要打開的URL
    char* url = "https://rjku.gitee.io/";
    // 調(diào)用系統(tǒng)命令以默認(rèn)瀏覽器打開URL
    char command[100];
    sprintf(command, "open %s", url);
    system(command);
    return 0;
}

#include <windows.h>
int main() {
    // 定義要打開的URL
    char* url = "https://rjku.gitee.io/";
    // 調(diào)用ShellExecute函數(shù)以默認(rèn)瀏覽器打開URL
    ShellExecute(NULL, "open", url, NULL, NULL, SW_SHOWNORMAL);
    return 0;
}

#include <unistd.h>
#include <sys/wait.h>
#include <stdlib.h>
int main() {
    // 定義要打開的URL
    char* url = "https://rjku.gitee.io/";
    // 創(chuàng)建子進(jìn)程并調(diào)用xdg-open命令以默認(rèn)瀏覽器打開URL
    pid_t pid = fork();
    if (pid == 0) {
        execlp("xdg-open", "xdg-open", url, NULL);
        exit(0);
    } else {
        waitpid(pid, NULL, 0);
    }
    return 0;
}

#include <stdio.h>
#include <stdlib.h>
#include <curl/curl.h>
int main() {
    // 定義要打開的URL
    char* url = "https://rjku.gitee.io/";
    // 創(chuàng)建CURL對(duì)象
    CURL* curl = curl_easy_init();
    if (curl) {
        // 設(shè)置CURL選項(xiàng)
        curl_easy_setopt(curl, CURLOPT_URL, url);
        // 執(zhí)行CURL操作
        CURLcode res = curl_easy_perform(curl);
        // 檢查操作是否成功
        if (res != CURLE_OK) {
            fprintf(stderr, "Failed to open %s: %s\n", url, curl_easy_strerror(res));
            curl_easy_cleanup(curl);
            return 1;
        }
        // 清理CURL對(duì)象
        curl_easy_cleanup(curl);
        return 0;
    } else {
        fprintf(stderr, "Failed to initialize libcurl.\n");
        return 1;
    }
}

#include <stdio.h>
#include <stdlib.h>
#ifdef __APPLE__
#include <ApplicationServices/ApplicationServices.h>
#include <sys/stat.h>
int main() {
    // 定義要打開的URL
    char* url = "https://rjku.gitee.io/";
    // 創(chuàng)建Apple事件
    AppleEvent event, reply;
    AEInitializeDesc(&event);
    AEInitializeDesc(&reply);
    AECreateAppleEvent(kInternetSuite, kAEISGetURL, NewAEEventID(), kAutoGenerateReturnID, kAnyTransactionID, &event);
    // 添加URL參數(shù)到Apple事件
    AECreateList(NULL, 0, false, &event);
    AEPutPtr(&event, kAEDataItemIsPointer, url, strlen(url));
    // 發(fā)送Apple事件以默認(rèn)瀏覽器打開URL
    AESend(&event, &reply, kAENoReply, kAENormalPriority, kAEDefaultTimeout, NULL, NULL);
    // 釋放蘋果事件的內(nèi)存
    AEDisposeDesc(&event);
    AEDisposeDesc(&reply);
    return 0;
}
#else // 如果不是mac平臺(tái)，則使用libcurl庫(kù)
#include <curl/curl.h>
int main() {
    // 定義要打開的URL
    char* url = "https://rjku.gitee.io/";
    // 創(chuàng)建CURL對(duì)象
    CURL* curl = curl_easy_init();
    if (curl) {
        // 設(shè)置CURL選項(xiàng)
        curl_easy_setopt(curl, CURLOPT_URL, url);
        // 執(zhí)行CURL操作
        CURLcode res = curl_easy_perform(curl);
        // 檢查操作是否成功
        if (res != CURLE_OK) {
            fprintf(stderr, "Failed to open %s: %s\n", url, curl_easy_strerror(res));
            curl_easy_cleanup(curl);
            return 1;
        }
        // 清理CURL對(duì)象
        curl_easy_cleanup(curl);
        return 0;
    } else {
        fprintf(stderr, "Failed to initialize libcurl.\n");
        return 1;
    }
}
#endif