更新某個(gè)對(duì)象時(shí)：
// 發(fā)布
public String issue() throws Exception {
String defineId = super.getRequest().getParameter("defineId");
try {
boolean isSuccess = false;
// 修改
if (defineId != null && !Utility.isEmpty(defineId)) {
//更新某個(gè)字段時(shí)，先清空對(duì)象。
fmDefine = new FmDefine();
fmDefine.setDefineId(defineId);
fmDefine.setState("已發(fā)布");
isSuccess = fmDefineBO.update(fmDefine);
}
if (isSuccess) {
super.addActionMessage("發(fā)布成功!");
} else {
super.addActionMessage("保存失敗!");
}
// super.getRequest().setAttribute("isSuccess", isSuccess);
} catch (Exception e) {
e.printStackTrace();
}
return query();
}