XXXDao中Properties的一些字段属性都有给字段排序号,比如new Property的第一个参数
public static final Property CREATE_TIME= new Property(15, Integer.class, "createTime", false, "create_time");
查看源码就知道第一个字段是ordinal
public Property(int ordinal, Class<?> type, String name, boolean primaryKey, String columnName) {
this.ordinal = ordinal;
this.type = type;
this.name = name;
this.primaryKey = primaryKey;
this.columnName = columnName;
}
所以出现这个错误,就说明你定义的一些字段用了重复的ordinal
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