{
  "schemaVersion": 2,
  "sourceKind": "structured-spec",
  "confidence": "high",
  "slug": "exceptionvariants",
  "family": "feedback-page",
  "familyRole": "variant",
  "familyParams": {"status":"error"},
  "name": "异常页变体 ExceptionVariants",
  "semanticTypeCandidates": [
    "exception",
    "error-page"
  ],
  "variantDimensions": [
    {
      "name": "code",
      "values": [
        "403",
        "404",
        "500",
        "502"
      ]
    },
    {
      "name": "display",
      "values": [
        "code",
        "illustration"
      ]
    }
  ],
  "representativeVariants": [
    {
      "code": "403",
      "display": "code",
      "label": "无权限"
    },
    {
      "code": "404",
      "display": "code",
      "label": "页面不存在"
    },
    {
      "code": "500",
      "display": "code",
      "label": "服务器错误"
    },
    {
      "code": "502",
      "display": "illustration",
      "label": "网关错误（插画）"
    }
  ],
  "anatomy": {
    "code": "大号状态码或插画",
    "text": "标题、描述",
    "actions": "返回首页、重试按钮"
  },
  "structurePatterns": {
    "codes": "403 / 404 / 500 / 502",
    "actions": "返回首页 + 重试"
  },
  "usageHints": [
    "403、404、500、502",
    "大号状态码或插画",
    "标题、描述",
    "返回首页、重试按钮",
    "适用于错误处理"
  ],
  "doNotInvent": [
    "插画素材本身",
    "错误日志上报"
  ],
  "unknowns": [
    "状态码字号",
    "插画与状态码的取舍规则"
  ]
}