修复bug

api/admin/challenge.go

@@ -23,6 +23,43 @@ type CrDb struct {
 	Visible     int    `json:"visible"`
 }
 
+//GetAllChallenges 获取所有题目
+func GetAllChallenges(c *gin.Context) {
+	var challenges []Challenge
+	if err := getchallenge(&challenges); err != nil {
+		fmt.Println(err)
+		c.JSON(400, gin.H{"code": 400, "msg": "Get all challenges failure!"})
+		return
+	}
+	c.JSON(200, gin.H{"code": 200, "data": challenges})
+}
+
+//getchallenge 获取题目
+func getchallenge(challenge *[]Challenge) error {
+	var attachmentString, hints string
+	api.Link()
+	DB := db.DBsnctf
+	command := "SELECT * FROM challenge;"
+	rows, err := DB.Raw(command).Rows()
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var b Challenge
+		err := rows.Scan(&b.ID, &b.Name, &b.Score, &b.Flag, &b.Description, &attachmentString, &b.Category, &b.Tags, &hints, &b.Visible)
+		if err != nil {
+			return err
+		}
+		b.Attachment = strings.Split(attachmentString, ",")
+		b.Hints = strings.Split(hints, ",")
+
+		*challenge = append(*challenge, b)
+	}
+	return nil
+
+}
+
 //NewChallenge 新建一个题目
 func NewChallenge(c *gin.Context) {
 	var request ChallengeRequest