action request put两个list 空指针异常怎么回事呢
action request put两个list 空指针异常怎么回事呢 public String execute() throws Exception {
@SuppressWarnings("rawtypes")
Map request = (Map) ActionContext.getContext().get("request");
request.put("list", service.findAll());
request.put("list1", service1.findAll());
return SUCCESS;
}
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