### {{req_id}} {{title}} **目标**: {{goal}} **输入字段**: | 字段名 | 类型 | 必填 | 校验规则 | 业务规则 | 示例值 | | --- | --- | --- | --- | --- | --- | | {{input_field_name}} | {{input_field_type}} | {{input_field_required}} | {{input_field_validation}} | {{input_field_business}} | {{input_field_example}} | **输出字段**: | 字段名 | 类型 | 必填 | 校验规则 | 业务规则 | 示例值 | | --- | --- | --- | --- | --- | --- | | {{output_field_name}} | {{output_field_type}} | {{output_field_required}} | {{output_field_validation}} | {{output_field_business}} | {{output_field_example}} | - **跨字段规则**: {{rules}} - **边界**: {{constraints}} - **验收**: {{acceptance}} - **依赖表**: TBD(A3 自动补) - **依赖接口**: TBD(A5 自动补)