添加 GraphQL 错误信息

[excing]

为 GraphQL 查询、修改添加错误信息。

{
  "data": {  },
  "errors": [
    {
      "type": "NOT_FOUND",
      "path": [
        "user"
      ],
      "locations": [
        {
          "line": 12,
          "column": 3
        }
      ],
      "message": "Could not resolve to a User with the login of 'excing00'."
    },
    {
      "type": "NOT_FOUND",
      "path": [
        "repository"
      ],
      "locations": [
        {
          "line": 23,
          "column": 3
        }
      ],
      "message": "Could not resolve to a Repository with the name 'excing/ccc'."
    }
  ]
}

如上。