自定义数据bean,实现了序列化接口,将bean加入到List然后put到缓存中,取得时候都为null。
//@SuppressWarnings("serial")
public class SSQ implements Serializable{
private static final long serialVersionUID = -1239222675255689240L;
private int id;
private String name;
private int sort;
private int pid;
public SSQ() {
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getPid() {
return pid;
}
public void setPid(int pid) {
this.pid = pid;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getSort() {
return sort;
}
public void setSort(int sort) {
this.sort = sort;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SSQ ssq = (SSQ) o;
if (id != ssq.id) return false;
if (sort != ssq.sort) return false;
if (pid != ssq.pid) return false;
return name != null ? name.equals(ssq.name) : ssq.name == null;
}
@Override
public int hashCode() {
int result = id;
result = 31 * result + (name != null ? name.hashCode() : 0);
result = 31 * result + sort;
result = 31 * result + pid;
return result;
}
}以上是bean的设计
项目:JFinal