org.hibernate.QueryException: JPA-style positional param was not an integral ordinal; nested exception is java.lang.IllegalArgumentException: org.hibernate.QueryException: JPA-style positional param was not an integral ordinal

在用jpa nativequery语句中，用spring junit测试发现报错：JPA-style positional param was not an integral ordinal。。。。。。

经过百度与自己代码调试发现：多是sql之间的空格问题，或者sql拼接问题，还有可能是sql语句后面不能有分号。