修复gdb.GetAll针对返回数据列表的for..range...的返回结果slice相同指针问题

g/database/gdb/gdb_base.go

@@ -95,8 +95,12 @@ func (db *Db) GetAll(query string, args ...interface{}) (Result, error) {
         }
         row := make(Record)
         for i, col := range values {
-            row[columns[i]] = Value(col)
+            k := columns[i]
+            v := make([]byte, len(col))
+            copy(v, col)
+            row[k] = v
         }
+        //fmt.Printf("%p\n", row["typeid"])
         records = append(records, row)
     }
     return records, nil

geg/database/mysql/mysql.go

@@ -478,7 +478,7 @@ func mapToStruct() {
 }
 
 func main() {
-    r, _ := db.Table("user").Select()
+    r, _ := db.Table("user").Fields("*").Where("typeid = ?", 1).Limit(0, 10).Select()
     j, _ := gparser.VarToJson(r.ToList())
     fmt.Println(string(j))
     fmt.Println(r)