spring data jpa 表关联设置用户表关联角色表配置

User 表:

@ManyToMany(cascade = { CascadeType.MERGE }) @JsonIgnore @JoinTable(name = "UserRole", joinColumns = { @JoinColumn(name = "user_id", referencedColumnName = "id") }, inverseJoinColumns = { @JoinColumn(name = "role_id", referencedColumnName = "id") }) private Collection<Role> roles;

 

Role表:

@ManyToMany(mappedBy = "roles") @Basic(fetch = FetchType.EAGER) private Collection<User> users;

 

转载于:https://www.cnblogs.com/lambertwe/p/10936993.html

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