@@ -0,0 +1,1729 @@
+package com.robin.core.fileaccess.meta;%0A%0A/**%0A * %3Cp%3EProject:  frame%3C/p%3E%0A * %3Cp%3E%0A * %3Cp%3EDescription:com.robin.core.fileaccess.meta%3C/p%3E%0A * %3Cp%3E%0A * %3Cp%3ECopyright: Copyright (c) 2019 create at 2019%E5%B9%B408%E6%9C%8802%E6%97%A5%3C/p%3E%0A * %3Cp%3E%0A * %3Cp%3ECompany: zhcx_DEV%3C/p%3E%0A *%0A * @author robinjim%0A * @version 1.0%0A */%0Apublic class DataSetColumnMeta%7B%0A    private String columnName;%0A    private String columnType;%0A    private Object defaultNullValue;%0A    private boolean required;%0A    protected DataSetColumnMeta(String columnName,String columnType,Object defaultNullValue)%7B%0A        this.columnName=columnName;%0A        this.columnType=columnType;%0A        if(defaultNullValue!=null)%7B%0A            this.defaultNullValue=defaultNullValue;%0A        %7Delse%7B%0A            this.defaultNullValue=%22%22;%0A        %7D%0A    %7D%0A    protected DataSetColumnMeta(String columnName,String columnType,Object defaultNullValue,boolean required)%7B%0A        this.columnName=columnName;%0A        this.columnType=columnType;%0A        if(defaultNullValue!=null)%7B%0A            this.defaultNullValue=defaultNullValue;%0A        %7Delse%7B%0A            this.defaultNullValue=%22%22;%0A        %7D%0A        this.required=required;%0A    %7D%0A    public String getColumnName() %7B%0A        return columnName;%0A    %7D%0A    public void setColumnName(String columnName) %7B%0A        this.columnName = columnName;%0A    %7D%0A    public String getColumnType() %7B%0A        return columnType;%0A    %7D%0A    public void setColumnType(String columnType) %7B%0A        this.columnType = columnType;%0A    %7D%0A    public Object getDefaultNullValue() %7B%0A        return defaultNullValue;%0A    %7D%0A    public void setDefaultNullValue(Object defaultNullValue) %7B%0A        this.defaultNullValue = defaultNullValue;%0A    %7D%0A%0A    public boolean isRequired() %7B%0A        return required;%0A    %7D%0A%7D

fix bug