# GET /crossingprojects

> 来源：BrAPI v2.1 校验报告（03-fix.md）

## 概要

| 项 | 值 |
| --- | --- |
| 状态 | warning |
| 方法 | GET |
| URL | `/brapi/v2/crossingprojects` |
| 完整 URL | `http://localhost:8081/brapi/v2/crossingprojects` |
| 路径模板 | `GET /crossingprojects` |
| 模块 | Crossing Projects |
| 响应时间 | 13722 ms |

## 校验详情

```
GET /crossingprojects
Crossing Projects
13722 ms
schema mismatch
Json matches schema: schemas/v2.1/CrossingProjects/getCrossingprojectsResponse.json (schema mismatch) — Schema: schemas/v2.1/CrossingProjects/getCrossingprojectsResponse.json
Response structure doesn't match schema.
[
  {
    "level": "error",
    "schema": {
      "loadingURI": "#",
      "pointer": "/properties/result/properties/data/items/properties/additionalInfo/additionalProperties"
    },
    "instance": {
      "pointer": "/result/data/8/additionalInfo/dummyData"
    },
    "domain": "validation",
    "keyword": "type",
    "message": "instance type (boolean) does not match any allowed primitive type (allowed: [\"string\"])",
    "found": "boolean",
    "expected": [
      "string"
    ]
  },
  {
    "level": "error",
    "schema": {
      "loadingURI": "#",
      "pointer": "/properties/result/properties/data/items/properties/additionalInfo/additionalProperties"
    },
    "instance": {
      "pointer": "/result/data/12/additionalInfo/dummyData"
    },
    "domain": "validation",
    "keyword": "type",
    "message": "instance type (boolean) does not match any allowed primitive type (allowed: [\"string\"])",
    "found": "boolean",
    "expected": [
      "string"
    ]
  }
]
```

---

## 修复说明

- **根因**：`additional_info.value` 列以 Java 序列化形式存储 `Boolean.TRUE`；`getAdditionalInfoMap()` 原先直接返回反序列化后的 `Boolean`，JSON 序列化为 boolean，与 BrAPI schema（`additionalInfo` 值须为 string）不符。
- **修复**：在 `BrAPIPrimaryEntity.getAdditionalInfoMap()` 中对每个值使用 `String.valueOf()`，使 `dummyData` 等字段以 `"true"` 字符串形式返回。
- **验证**：`GET /brapi/v2/crossingprojects` 响应中 `additionalInfo.dummyData` 均为 JSON 字符串（如 `"dummyData":"true"`），无 boolean 类型。

---

**状态：已完成**