feat: 通用错误

internal/errs/errs.go

@@ -0,0 +1,11 @@
+package errs
+
+import (
+	"net/http"
+	"sorbet/pkg/rsp"
+)
+
+var (
+	ErrWechatNotBound   = rsp.NewError(http.StatusBadRequest, 10001, "微信尚未绑定")
+	ErrLoginWithUserpwd = rsp.NewError(http.StatusUnauthorized, 10002, "用户名或密码错误")
+)