@OneToMany在spring数据jpa中给出了空值 [英] @OneToMany is giving null value in spring data jpa

问题描述

public class Enterprise{
.....
    @OneToMany(mappedBy = "enterprise", fetch = FetchType.EAGER)
    private List<Organization> organizations;
.....
}

public class Organization{
....
    @ManyToOne
    @JoinTable(name = "enterprise_organization_map", joinColumns = {
            @JoinColumn(name = "organization_id") }, inverseJoinColumns = { @JoinColumn(name = "enterprise_id") })
    private Enterprise enterprise;
....
}

当我尝试获取Enterprise时，没有得到映射的组织.其返回的null.

When I tried to fetch Enterprise, I am not getting the mapped organizations. its returning null.

//打印声明

具有组织的企业:企业[企业ID = 13，企业名称= xyz，组织=空]

Enterprise with Organizations:Enterprise [enterpriseId=13, enterpriseName=xyz, organizations=null]

任何人都可以在这里帮助我.

Can anyone please help me here.

推荐答案

问题在于toString().

the problem is with the toString().

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