org.apache.ibatis.binding.BindingException: Parameter 'params' not found. Available parameters are [Params, param1]

这情况可能是由于对数据库进行操作时有多个参数但是持久层即Dao层中的方法内没有写占位符 @Param("params") 导致的。如果在每个参数前面加上占位符的话就不会出现这种错误。例如，在更新数据时，可以使用注解@Param("params")来指定参数名。在这种情况下，即使有多个参数，也可以正常工作。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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