org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property=‘title’, mode=IN, javaType=class java.lang.String, jdbcType=null, numericScale=null, resultMapId=‘null’, jdbcTypeName=‘null’, expression=‘null’}. Cause: org.apache.ibatis.type.TypeException: Error setting non null for parameter #3 with JdbcType null . Try setting a different JdbcType for this parameter or a different configuration property. Cause: java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.String

@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;

id加注解即可


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原文链接:https://blog.csdn.net/wenbin516/article/details/103137058