报错如题： Parameter with that position [1] did not exist; nested exception is java.lang.IllegalArgumentException: Parameter with that position [1] did not exist
Caused by: java.lang.IllegalArgumentException: Parameter with that position [1] did not exist at org.hibernate.jpa.spi.BaseQueryImpl.findParameterRegistration(BaseQueryImpl.java:502) at org.hibernate.jpa.spi.BaseQueryImpl.setParameter(BaseQueryImpl.java:692) at org.hibernate.jpa.spi.AbstractQueryImpl.setParameter(AbstractQueryImpl.java:181) at org.hibernate.jpa.spi.AbstractQueryImpl.setParameter(AbstractQueryImpl.java:32) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497)
原因：
红框中位置书写错误
改为 ： ul.id= ?1 就可以了。 太久不用hibernate了...
也可以这样写;
代码语言：javascript复制@Query(value="select o from UserModel o where o.name like %:nn")
public List<UserModel> findByUuidOrAge(@Param("nn") String name);
