Java 从JSON创建CLOB属性

我将实体像Maven依赖项一样导入，如下所示（简化）

我通过方法POST收到这个JSON

{"name":"John Doe",
"biography":"dragonborn"}

我犯了这个错误

"status": 400,
    "error": "Bad Request",
    "exception": "org.springframework.http.converter.HttpMessageNotReadableException",
    "message": "Could not read document: Can not construct instance of java.sql.Clob, 
problem: abstract types either need to be mapped to concrete types, have custom deserializer, or be instantiated with additional type information\n at
 [Source: java.io.PushbackInputStream@39e31d6a; line: 2, column: 13] (through reference chain: com.example.Person[\"biography\"]); 
nested exception is com.fasterxml.jackson.databind.JsonMappingException: 
Can not construct instance of java.sql.Clob, 
problem: abstract types either need to be mapped to concrete types, have custom deserializer, or be instantiated with additional type information\n 
at [Source: java.io.PushbackInputStream@39e31d6a; line: 2, column: 13] (through reference chain: com.example.Person[\"biography\"])",
    "path": "/persons"

若“传记”是字符串，那个么就创建了人物。 如何将JSON属性转换为java.sql.Clob属性？ 最好的解决方案是优化ObjectMapper，但我很乐意听到任何建议。谢谢

只要使用

@Lob
String biography

在DDL for database initiate列中作为CLOB使用

@Lob
String biography

在DDL中，数据库初始化列为CLOB