freemarker整合springMVC报错如下：
警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'freemarkerConfig' defined in class path resource [springmvc.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchFieldError: DEFAULT_INCOMPATIBLE_IMPROVEMENTS
你的 freemarkerConfig中的 Default_ICONMPATIBLE_IMPROVEMENTS 字段映射不正确，仔细检查一遍拼写
freemarker版本问题，加入的版本最好搞一点的，就不报错了