# Problem - 题目

> url 前缀：**problem**
>
> 示例：**https://xxxxxxxxx/api/problem/xxxx**

## 创建题目

```http
post
```

### Parameters

**File upload**

```ts
interface ProblemDTO {
  name: string;
  type: ProblemType;
  description: string;
}
```

see [ProblemType](../serializer/ProblemSerializer.md)

### Response

```ts
interface ProblemData {
  err: 0;
  res: ProblemSerializer;
}
```

see [ProblemSerializer](../serializer/ProblemSerializer.md)

## 查看题目列表

```http
get
```

### Parameters

| Name  | Type        | Description |
| ----- | ----------- | ----------- |
| page  | number      | 页码        |
| limit | number      | 每页条数    |
| type  | ProblemType | 问题状态    |

see [ProblemType](../serializer/ProblemSerializer.md)

### Response

```ts
interface ProblemPageData {
  err: 0;
  res: Array<ProblemSerializer>;
  page: PageSerializer;
}
```

see [ProblemSerializer](../serializer/ProblemSerializer.md), [PageSerializer](../serializer/PageSerializer.md)

## 查看题目信息

```http
get /:problemId
```

### Response

```ts
interface ProblemData {
  err: 0;
  res: ProblemSerializer;
}
```

see [ProblemSerializer](../serializer/ProblemSerializer.md)

## 更新题目信息

```http
put /:problemId
```

### Parameters

**File upload**

<!-- TODO: check param -->

```ts
string;
```

### Response

```ts
interface EmptyData {
  err: 0;
}
```

## 删除题目

```http
delete /:problemId
```

### Response

```ts
interface EmptyData {
  err: 0;
}
```