功能列表

JDataGrid普通文件格式的导入和导出

JDataGrid普通文件格式的导入和导出

支持导入和导出多种文件格式,包括csv, html, txt.

CSV格式

CSV格式, 冒号分割的文件格式, 适合多种的数据库和应用程序. ModelIO能够输出csv格式.

例子代码:


// import csv model
File f = new File("tmp.csv");
Map map = new HashMap(1);
map.put(ModelIO.ENABLE_LOOSE_FORMAT, Boolean.TRUE);
TableModel model = ModelIO.readTableModel(f, "csv", map)

// export csv model
File f = new File("tmp.csv");
Map map = new HashMap(1);
map.put(ModelIO.ENABLE_LOOSE_FORMAT, Boolean.TRUE);
TableModel model = createTableModel();
ModelIO.writeTableModel(model, "csv", map, f);

TAB分割的格式

ModelIO能导入和导出TAB分割的格式.

例子代码:


// import csv model
File f = new File("tmp.txt");
Map map = new HashMap(1);
map.put(ModelIO.ENABLE_LOOSE_FORMAT, Boolean.TRUE);
TableModel model = ModelIO.readTableModel(f, "txt", map)

// export txt model
File f = new File("tmp.txt");
Map map = new HashMap(1);
map.put(ModelIO.ENABLE_LOOSE_FORMAT, Boolean.TRUE);
TableModel model = createTableModel();
ModelIO.writeTableModel(model, "txt", map, f);

HTML格式

ModelIO能导入和导出Web页格式. 将TableModel发布为Web也格式是很有用的.

例子代码:


// import csv model
File f = new File("tmp.html");
TableModel model = ModelIO.readTableModel(f, "html", null)

// export html model
File f = new File("tmp.html");
ModelIO.writeTableModel(model, "html", null, f);