1.JPA本身是不支持boolean。可以用Hibernater自带的标签.修改如下.            @Column(name = "manager_log")       @org.hibernate.annotations.Type(type="yes_no")      private boolean manageLog = false; // 能否管理系统日志                  2.当然你也可以不用Hibernater的标签,但要改写setter,getter方法            给你一个例子:      @Entity      public class User {        @Id        private Integer id;              @Basic        private Character enabled;              public Boolean getEnabled() {          if (enabled == null) return null;          return enabled == ‘Y‘ ? Boolean.TRUE : Boolean.FALSE;        }              public void setEnabled(Boolean enabled) {          if (enabled == null) {            this.enabled = null;          } else {            this.enabled = enabled == true ? ‘Y‘ : ‘N‘;          }        }      }