- Get 방식 - 요청/응답 ( "http://127.0.0.1:8080/helloworld")
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#include <curl/curl.h>
void request_get_helloworld(void) {
CURL *curl;
CURLcode res;
struct memory data;
char url[100] ={0};
memset(&data, 0, sizeof(data));
curl = curl_easy_init();
if(curl) {
sprintf(url, "http://127.0.0.1:8080/helloworld");
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, cb);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&data);
res = curl_easy_perform(curl);
if(CURLE_OK == res) {
long status_code = 0;
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &status_code);
printf("[status line] Status Code %ld \n", status_code);
printf("[body] %s \n", data.response);
}else {
printf("response is not OK : %d \n", res);
}
}
/* always cleanup */
curl_easy_cleanup(curl);
}
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cs |
- POST 방식 - 요청/응답 ( "http://127.0.0.1:8080/helloworld")
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#include <curl/curl.h>
void request_post_helloworld(void) {
CURL *curl;
CURLcode res;
struct memory data;
char url[100] ={0};
char post[100] ={0};
memset(&data, 0, sizeof(data));
curl = curl_easy_init();
if(curl) {
sprintf(url, "http://127.0.0.1:8080/helloworld");
sprintf(post, "Hello World");
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_POST, 1L); //POST request
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, post); //POST request payload
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long) strlen(post)); //POST request payload size
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, cb);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&data);
res = curl_easy_perform(curl);
if(CURLE_OK == res) {
long status_code = 0;
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &status_code);
printf("[status line] Status Code %ld \n", status_code);
printf("[body] %s \n", data.response);
}else {
printf("response is not OK : %d \n", res);
}
}
/* always cleanup */
curl_easy_cleanup(curl);
}
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cs |
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