/** 管理 */
@RequestMapping(
value = "manage",
method = {RequestMethod.GET, RequestMethod.POST})
public String manage(
HttpServletRequest request,
ModelMap model,
Query query,
Paging paging,
MetaColumn metaColumn) {
// query.addParameter("id",metaColumn.getId());
// query.addParameter("tableId",metaColumn.getTableId());
// query.addParameter("tableName",metaColumn.getTableName());
// query.addParameter("name",metaColumn.getName());
// query.addParameter("type",metaColumn.getType());
// query.addParameter("isKey",metaColumn.getIsKey());
Map<String, Object> params = XParamsUtils.parse(request.getParameterMap());
query.setParameters(params);
query.setPaging(paging);
List<MetaColumn> metaColumns = metaColumnService.list(query);
model.put("metaColumns", metaColumns);
model.put("query", query);
model.putAll(XParamsUtils.op(params));
return "meta/column/manage";
}
/** 导出 */
@RequestMapping(
value = "export",
method = {RequestMethod.GET, RequestMethod.POST})
public void export(
HttpServletRequest request, HttpServletResponse response, ModelMap model, Query query)
throws Exception {
Map<String, Object> params = XParamsUtils.parse(request.getParameterMap());
query.setParameters(params);
List<MetaColumn> metaColumns = metaColumnService.list(query);
// 标签名
String sheet = "列信息";
// 表头
String[] headers = {"ID", "表ID", "tableName", "名称", "类型", "是否键"};
// 数据
List<String[]> rows = new ArrayList<String[]>();
String[] row = null;
MetaColumn metaColumn = null;
for (int i = 0; i < metaColumns.size(); i++) {
metaColumn = metaColumns.get(i);
row =
new String[] {
XStringUtils.nullString(metaColumn.getId()),
XStringUtils.nullString(metaColumn.getTableId()),
metaColumn.getTableName(),
metaColumn.getName(),
metaColumn.getType(),
XStringUtils.nullString(metaColumn.getIsKey())
};
rows.add(row);
}
response.setContentType("application/vnd.ms-excel");
response.setCharacterEncoding("utf-8");
response.setHeader(
"Content-Disposition",
String.format(
"attachment;fileName=%1$s.xls", XDateUtils.format(new Date(), "yyyyMMddHHmmss")));
WritableWorkbook wk = JxlExcelUtils.create(response.getOutputStream(), sheet, headers, rows);
wk.write();
wk.close();
}
