jpa多对多映射时(@ManyToMany)时堆溢出(java.lang.StackOverflowError: null )

JPA(多对多映射)  角色和菜单多对多映射

TSRoleEntity.class

package com.nwnu.GanSuBank.system.manager.role.domain;import com.fasterxml.jackson.annotation.JsonIgnore;import com.nwnu.GanSuBank.system.manager.menu.domain.TSMenuEntity;import org.hibernate.annotations.GenericGenerator;import javax.persistence.*;import java.io.Serializable;import java.sql.Time;import java.util.HashSet;import java.util.Set;@Entity@Table(name = "T_S_ROLE", schema = "C##GSBANK", catalog = "")public class TSRoleEntity implements Serializable {    private String roleid;    private String rolename;    private String remark;    private Time gmtCreate;    private Time gmtModifid;
    @ManyToMany    @JoinTable(name="ROLE_MENU",            joinColumns={@JoinColumn(name="ROLEID", referencedColumnName="ROLEID")},            inverseJoinColumns={@JoinColumn(name="MENUID", referencedColumnName="MENUID")})    public Set<TSMenuEntity> getMenuid() {        return menuid;    }    public void setMenuid(Set<TSMenuEntity> menuid) {        this.menuid = menuid;    }    private Set<TSMenuEntity> menuid = new HashSet<TSMenuEntity>();    @Id    @GeneratedValue(generator = "system-uuid")    @GenericGenerator(name="system-uuid", strategy = "uuid")    @Column(name = "ROLEID", nullable = false, length = 32)    public String getRoleid() {        return roleid;    }    public void setRoleid(String roleid) {        this.roleid = roleid;    }    @Basic    @Column(name = "ROLENAME", nullable = false, length = 255)    public String getRolename() {        return rolename;    }    public void setRolename(String rolename) {        this.rolename = rolename;    }    @Basic    @Column(name = "REMARK", nullable = false, length = 255)    public String getRemark() {        return remark;    }    public void setRemark(String remark) {        this.remark = remark;    }    @Basic    @Column(name = "GMT_CREATE", nullable = true)    public Time getGmtCreate() {        return gmtCreate;    }    public void setGmtCreate(Time gmtCreate) {        this.gmtCreate = gmtCreate;    }    @Basic    @Column(name = "GMT_MODIFID", nullable = true)    public Time getGmtModifid() {        return gmtModifid;    }    public void setGmtModifid(Time gmtModifid) {        this.gmtModifid = gmtModifid;    }}
TSMenuEntity.class
package com.nwnu.GanSuBank.system.manager.menu.domain;import com.fasterxml.jackson.annotation.JsonIgnore;import com.nwnu.GanSuBank.system.manager.role.domain.TSRoleEntity;import javax.persistence.*;import java.io.Serializable;import java.sql.Time;import java.util.HashSet;import java.util.Set;@Entity@Table(name = "T_S_MENU", schema = "C##GSBANK", catalog = "")public class TSMenuEntity implements Serializable {    private long menuid;    private Long parentid;    private String menuname;    private String url;    private String perms;    private Long type;    private Long ordername;    private Time gmtcreate;    private Time gmtmodified;        @ManyToMany(mappedBy="menuid")    public Set<TSRoleEntity> getTsRoleEntitySet() {        return tsRoleEntitySet;    }    public void setTsRoleEntitySet(Set<TSRoleEntity> tsRoleEntitySet) {        this.tsRoleEntitySet = tsRoleEntitySet;    }    private Set<TSRoleEntity> tsRoleEntitySet = new HashSet<TSRoleEntity>();    @Id    @Column(name = "MENUID")    public long getMenuid() {        return menuid;    }    public void setMenuid(long menuid) {        this.menuid = menuid;    }    @Basic    @Column(name = "PARENTID")    public Long getParentid() {        return parentid;    }    public void setParentid(Long parentid) {        this.parentid = parentid;    }    @Basic    @Column(name = "MENUNAME")    public String getMenuname() {        return menuname;    }    public void setMenuname(String menuname) {        this.menuname = menuname;    }    @Basic    @Column(name = "URL")    public String getUrl() {        return url;    }    public void setUrl(String url) {        this.url = url;    }    @Basic    @Column(name = "PERMS")    public String getPerms() {        return perms;    }    public void setPerms(String perms) {        this.perms = perms;    }    @Basic    @Column(name = "TYPE")    public Long getType() {        return type;    }    public void setType(Long type) {        this.type = type;    }    @Basic    @Column(name = "ORDERNAME")    public Long getOrdername() {        return ordername;    }    public void setOrdername(Long ordername) {        this.ordername = ordername;    }    @Basic    @Column(name = "GMTCREATE")    public Time getGmtcreate() {        return gmtcreate;    }    public void setGmtcreate(Time gmtcreate) {        this.gmtcreate = gmtcreate;    }    @Basic    @Column(name = "GMTMODIFIED")    public Time getGmtmodified() {        return gmtmodified;    }    public void setGmtmodified(Time gmtmodified) {        this.gmtmodified = gmtmodified;    }}
就会报错java.lang.StackOverflowError: null
at java.lang.ClassLoader.defineClass1(ClassLoader.java) ~[na:1.8.0_144]
at java.lang.ClassLoader._jr$defineClass(ClassLoader.java:763) ~[na:1.8.0_144]
at java.lang.ClassLoader.defineClass(ClassLoader.java) ~[na:1.8.0_144]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[na:1.8.0_144]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[na:1.8.0_144]
at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[na:1.8.0_144]
at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[na:1.8.0_144]
at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[na:1.8.0_144]
at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_144]
at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[na:1.8.0_144]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_144]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) ~[na:1.8.0_144]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_144]
我在网上查jpa堆溢出，这个问题很多人遇到。解决方案也有很多.
在关联的实体上面设置@JsonIgnore,这个注解的意思是表示在序列化的时候，忽略这个属性.但是我现在的逻辑是在页面中必须使用到这个关联实体中的属性，所以就不能这么做了，不然在页面中是取不出这个数据的。
Uncaught TypeError: Cannot read property 'name' of undefined