使用google.gson.Gson 转换list时候获取不到值
public String listallu() throws Exception{
List<FacelookUser> listall=this.userBiz.listallu();
Gson gson=new Gson();
String j=gson.toJson(listall);//程序走到这步获取不到值
System.out.println(j);
return Action.NONE;
}FacelookUser实体类的代码:
public class FacelookUser implements java.io.Serializable {
private String fuUserId;
private String fuUserName;
private String fuPassword;
private String fuEmail;
private Long fuVersion;
private Integer fuStatus;
private Set facelookComments = new HashSet(0);
private Set facelookActivities = new HashSet(0);
private Set facelookAlbums = new HashSet(0);
list转josn获取不到值
public String listallu() throws Exception{
List<FacelookUser> listall=this.userBiz.listallu();
Gson gson=new Gson();
String j=gson.toJson(listall);//程序走到这步获取不到值
System.out.println(j);
return Action.NONE;
}FacelookUser实体类的代码:
public class FacelookUser implements java.io.Serializable {
private String fuUserId;
private String fuUserName;
private String fuPassword;
private String fuEmail;
private Long fuVersion;
private Integer fuStatus;
private Set facelookComments = new HashSet(0);
private Set facelookActivities = new HashSet(0);
private Set facelookAlbums = new HashSet(0);
list转josn获取不到值
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List<FacelookUser> listall=this.userBiz.listallu();这句话有问题吧