总是无法使用json上传数据到云开发数据库
[ { "tag": "4", "category": "Spring 框架基础", "type": "single", "difficulty": "medium", "question": "在Spring框架中,依赖注入的主要方式有哪些?", "correct_answer": "构造器注入和Setter方法注入", "incorrect_answers": ["属性注入", "注解注入", "XML配置注入"] }, { "tag": "4", "category": "Spring MVC", "type": "single", "difficulty": "medium", "question": "在Spring MVC中,@RequestMapping注解的作用是什么?", "correct_answer": "映射Web请求到处理器函数或处理器类", "incorrect_answers": ["用于配置Spring Bean", "用于配置数据源", "用于处理HTTP响应"] }, { "tag": "4", "category": "Spring Boot", "type": "single", "difficulty": "medium", "question": "Spring Boot如何自动配置应用程序?", "correct_answer": "基于项目的依赖关系和使用条件进行自动配置", "incorrect_answers": ["通过XML配置文件进行配置", "需要手动添加所有需要的配置", "只能配置固定的功能"] }, { "tag": "4", "category": "Spring Data JPA", "type": "single", "difficulty": "medium", "question": "Spring Data JPA中,JpaRepository接口的主要作用是什么?", "correct_answer": "为实体类提供基本的CRUD操作", "incorrect_answers": ["用于定义自定义查询", "用于连接数据库", "用于管理事务"] }, { "tag": "4", "category": "Spring Security", "type": "single", "difficulty": "medium", "question": "Spring Security中,如何实现用户的认证和授权?", "correct_answer": "使用认证管理器和权限管理器", "incorrect_answers": ["仅使用认证管理器", "仅使用权限管理器", "通过自定义过滤器实现"] } ] 把上面的json数据上传上去的时候,总是报错 [图片] [图片]