package api import ( "github.com/gin-gonic/gin" "net/http" ) const RET = "ret" const PLAYER_ID = "playerId" const TARGET_PLAYER_ID = "targetPlayerId" const TOKEN = "token" func CErr(c *gin.Context, err error) { if err != nil { c.Error(err) } } func HandleRet() gin.HandlerFunc { return func(c *gin.Context) { c.Next() ret := c.GetInt("ret") if ret != 0 { c.JSON(http.StatusOK, gin.H{"ret": ret}) } } }