fix: 修复QQ存在的panic风险

internal/sendQQMsg.go

@@ -3,11 +3,11 @@ package internal
 import (
 	"bytes"
 	"fmt"
-	"io"
 	"log"
 	"mime/multipart"
 	"net/http"
 	"strconv"
+	"time"
 
 	"github.com/ssdomei232/goodBaby/configs"
 )
@@ -16,6 +16,7 @@ func SendQQ() {
 	config, err := configs.GetConfig()
 	if err != nil {
 		log.Printf("获取配置文件失败: %v", err)
+		return // 添加return避免继续执行
 	}
 
 	url := fmt.Sprintf("%s/?secret=%s", config.CatBotUrl, config.CatBotKey)
@@ -24,43 +25,65 @@ func SendQQ() {
 	for _, groupId := range config.QQSendGroup {
 		sendQQMsg(url, groupId, stopMsg)
 	}
-
 }
 
 func sendQQMsg(url string, groupId int, msg string) {
 	method := "POST"
 	payload := &bytes.Buffer{}
 	writer := multipart.NewWriter(payload)
-	_ = writer.WriteField("group_id", strconv.Itoa(groupId))
-	_ = writer.WriteField("message", msg)
+
+	// 处理写入字段的错误
+	if err := writer.WriteField("group_id", strconv.Itoa(groupId)); err != nil {
+		log.Printf("写入group_id字段失败: %v", err)
+		return
+	}
+
+	if err := writer.WriteField("message", msg); err != nil {
+		log.Printf("写入message字段失败: %v", err)
+		return
+	}
+
 	err := writer.Close()
 	if err != nil {
-		log.Println(err)
+		log.Printf("关闭multipart writer失败: %v", err)
 		return
 	}
 
 	client := &http.Client{}
 	req, err := http.NewRequest(method, url, payload)
-
 	if err != nil {
-		fmt.Println(err)
+		log.Printf("创建HTTP请求失败: %v", err)
 		return
 	}
+
 	req.Header.Set("Content-Type", writer.FormDataContentType())
+
 	var res *http.Response
-	var maxRetries = 3
+
 	for i := range maxRetries {
 		res, err = client.Do(req)
 		if err == nil {
 			break // 请求成功，跳出循环
 		}
-		log.Printf("请求QQ API失败，正在重试... (%d/%d)", i+1, maxRetries)
+		if i < maxRetries {
+			time.Sleep(retryDelay * time.Duration(i+1)) // 递增延迟
+		}
+		log.Printf("请求QQ API失败，正在重试... (%d/%d): %v", i+1, maxRetries, err)
 	}
-	defer res.Body.Close()
 
-	_, err = io.ReadAll(res.Body)
-	if err != nil {
-		fmt.Println(err)
+	// 检查res是否为nil，避免panic
+	if res == nil {
+		log.Println("QQ API请求失败，无法获取响应")
 		return
 	}
+
+	// 使用defer确保资源被释放，但要确保res不为nil
+	defer func() {
+		if res != nil && res.Body != nil {
+			res.Body.Close()
+		}
+	}()
+
+	// 可选：记录响应结果
+	log.Println("QQ消息发送完成")
 }