初始版本

httpx/httpx.go

@@ -0,0 +1,60 @@
+package httpx
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+)
+
+type Client struct {
+	HTTP *http.Client
+}
+
+func New(timeout time.Duration) *Client {
+	return &Client{HTTP: &http.Client{Timeout: timeout}}
+}
+
+func Wrap(client *http.Client) *Client {
+	if client == nil {
+		client = http.DefaultClient
+	}
+	return &Client{HTTP: client}
+}
+
+func (c *Client) GetBytes(target string) ([]byte, int, error) {
+	resp, err := c.HTTP.Get(target)
+	if err != nil {
+		return nil, 0, err
+	}
+	defer resp.Body.Close()
+	body, err := io.ReadAll(resp.Body)
+	return body, resp.StatusCode, err
+}
+
+func (c *Client) PostJSON(target string, data any) ([]byte, int, error) {
+	body, err := json.Marshal(data)
+	if err != nil {
+		return nil, 0, err
+	}
+	resp, err := c.HTTP.Post(target, "application/json", bytes.NewReader(body))
+	if err != nil {
+		return nil, 0, err
+	}
+	defer resp.Body.Close()
+	respBody, err := io.ReadAll(resp.Body)
+	return respBody, resp.StatusCode, err
+}
+
+func MustOK(body []byte, status int, err error) error {
+	if err != nil {
+		return err
+	}
+	if status >= http.StatusMultipleChoices {
+		return fmt.Errorf("http status=%d body=%s", status, strings.TrimSpace(string(body)))
+	}
+	return nil
+}