init

core/http.go

@@ -0,0 +1,35 @@
+package core
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+)
+
+// FetchURL 执行 HTTP GET 请求并返回响应状态码和响应体
+func FetchURL(url string, timeout time.Duration) (int, string, error) {
+	// 创建自定义 HTTP 客户端
+	client := &http.Client{
+		Timeout: timeout,
+	}
+	// 创建请求
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return 0, "", fmt.Errorf("failed to create request: %w", err)
+	}
+
+	// 发送请求
+	resp, err := client.Do(req)
+	if err != nil {
+		return 0, "", fmt.Errorf("failed to make GET request: %w", err)
+	}
+	defer resp.Body.Close()
+
+	// 读取响应内容
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return resp.StatusCode, "", fmt.Errorf("failed to read response body: %w", err)
+	}
+	return resp.StatusCode, string(body), nil
+}