package http import ( "net/http" bm "go-common/library/net/http/blademaster" ) func qrcode(c *bm.Context) { v := new(struct { JSON string `form:"json" validate:"required"` }) if err := c.Bind(v); err != nil { return } qrcode, err := srvWechat.Qrcode(c, v.JSON) if err != nil { c.JSON(nil, err) return } c.Bytes(http.StatusOK, "", qrcode) }