feat: 绑定 oauth2

model/oauth2bind.go

@@ -0,0 +1,9 @@
+package model
+
+type Oauth2Bind struct {
+	Common
+
+	UserID   uint64 `gorm:"uniqueIndex:u_p_o" json:"user_id,omitempty"`
+	Provider string `gorm:"uniqueIndex:u_p_o" json:"provider,omitempty"`
+	OpenID   string `gorm:"uniqueIndex:u_p_o" json:"open_id,omitempty"`
+}