initial commit

http.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"io"
+	"net/http"
+	"net/http/cookiejar"
+	"net/url"
+)
+
+type HttpQuery struct {
+	baseurl string
+	jar     http.CookieJar
+	Cookies map[string]string
+}
+
+func (h *HttpQuery) Init(url string) {
+	h.baseurl = url
+	h.jar, _ = cookiejar.New(nil)
+	h.Cookies = make(map[string]string)
+}
+
+func (h *HttpQuery) Get(url string) ([]byte, error) {
+	client := &http.Client{Jar: h.jar}
+	resp, err := client.Get(h.baseurl + url)
+	if err != nil {
+		return nil, err
+	}
+	// store received cookies
+	for _, cookie := range h.jar.Cookies(resp.Request.URL) {
+		h.Cookies[cookie.Name] = cookie.Value
+	}
+	if err != nil {
+		return nil, err
+	}
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	return body, nil
+}
+
+func (h *HttpQuery) Post(url string, data url.Values) (*http.Response, error) {
+	client := &http.Client{Jar: h.jar}
+	resp, err := client.PostForm(h.baseurl+url, data)
+	if err != nil {
+		return nil, err
+	}
+	// store received cookies
+	for _, cookie := range h.jar.Cookies(resp.Request.URL) {
+		h.Cookies[cookie.Name] = cookie.Value
+	}
+	return resp, err
+}