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V2EX    HTTP

curl --libcurl

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  •   Livid
    PRO
    2019-03-22 07:27:29 +08:00 4611 次点击
    这是一个创建于 2399 天前的主题,其中的信息可能已经有所发展或是发生改变。

    如果在使用 curl 命令行的时候加上 --libcurl 参数,就可以生成用 libcurl 完成本次请求的 C 语言源代码文件。比如:

    curl --libcurl example.c https://www.example.org/ 

    然后获得的 example.c 是这样的:

    /********* Sample code generated by the curl command line tool ********** * All curl_easy_setopt() options are documented at: * https://curl.haxx.se/libcurl/c/curl_easy_setopt.html ************************************************************************/ #include <curl/curl.h> int main(int argc, char *argv[]) { CURLcode ret; CURL *hnd; hnd = curl_easy_init(); curl_easy_setopt(hnd, CURLOPT_BUFFERSIZE, 102400L); curl_easy_setopt(hnd, CURLOPT_URL, "https://www.example.org/"); curl_easy_setopt(hnd, CURLOPT_NOPROGRESS, 1L); curl_easy_setopt(hnd, CURLOPT_USERAGENT, "curl/7.60.0"); curl_easy_setopt(hnd, CURLOPT_MAXREDIRS, 50L); curl_easy_setopt(hnd, CURLOPT_HTTP_VERSION, (long)CURL_HTTP_VERSION_2TLS); curl_easy_setopt(hnd, CURLOPT_TCP_KEEPALIVE, 1L); /* Here is a list of options the curl code used that cannot get generated as source easily. You may select to either not use them or implement them yourself. CURLOPT_WRITEDATA set to a objectpointer CURLOPT_INTERLEAVEDATA set to a objectpointer CURLOPT_WRITEFUNCTION set to a functionpointer CURLOPT_READDATA set to a objectpointer CURLOPT_READFUNCTION set to a functionpointer CURLOPT_SEEKDATA set to a objectpointer CURLOPT_SEEKFUNCTION set to a functionpointer CURLOPT_ERRORBUFFER set to a objectpointer CURLOPT_STDERR set to a objectpointer CURLOPT_HEADERFUNCTION set to a functionpointer CURLOPT_HEADERDATA set to a objectpointer */ ret = curl_easy_perform(hnd); curl_easy_cleanup(hnd); hnd = NULL; return (int)ret; } /**** End of sample code ****/ 
    2 条回复    2019-03-29 08:29:29 +08:00
    ech0x
        1
    ech0x  
       2019-03-22 08:38:28 +08:00 via iPhone
    这个可以编译在路由器固件上诶。
    CSM
        2
    CSM  
       2019-03-29 08:29:29 +08:00
    要是再结合 Chrome 的 copy as cURL 就更好玩了
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