Java 将JPA Spring引导与SQL Server一起使用

我想通过STS在SQL Server的Spring引导中使用JPA 这是我的桌子：

马文

模型

  @Entity
  @Table(name="taikhoan",uniqueConstraints=@UniqueConstraint(columnNames = {    "tendangnhap" }) )
 public class Account {
 @Id @GeneratedValue(strategy=GenerationType.AUTO)
 private int id;
 @NotNull

private String tendangnhap;
@NotNull
private String matkhau;
public Account(String tendangnhap, String matkhau) {
    super();
    this.tendangnhap = tendangnhap;
 this.matkhau = matkhau;
}
public Account() {
    super();
}
public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public String getTendangnhap() {
    return tendangnhap;
}

public void setTendangnhap(String tendangnhap) {
    this.tendangnhap = tendangnhap;
}
public String getMatkhau() {
    return matkhau;
}
public void setMatkhau(String matkhau) {
    this.matkhau = matkhau;
}   
}

@Service
public class ServerAccount {
    @Autowired
    AccountDAO server;
    public void them(Account acc){
        server.save(acc);   
    }
    public List<Account> lietke(){

        return server.findAll();    
    }
}

@Service
public class ServerAccount {
    @Autowired
    AccountDAO server;

    Account acc=new Account("khang", "1");

    public void addAccount(){
        server.save(acc);
    }


    public List<Account> lietke(){

        return server.findAll();    
    }

}

接口AccountDAO

public interface AccountDAO extends JpaRepository<Account, Integer>{

}

public接口AccountDAO扩展了JpaRepository{
}

ServiceAccount.class

  @Entity
  @Table(name="taikhoan",uniqueConstraints=@UniqueConstraint(columnNames = {    "tendangnhap" }) )
 public class Account {
 @Id @GeneratedValue(strategy=GenerationType.AUTO)
 private int id;
 @NotNull

private String tendangnhap;
@NotNull
private String matkhau;
public Account(String tendangnhap, String matkhau) {
    super();
    this.tendangnhap = tendangnhap;
 this.matkhau = matkhau;
}
public Account() {
    super();
}
public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public String getTendangnhap() {
    return tendangnhap;
}

public void setTendangnhap(String tendangnhap) {
    this.tendangnhap = tendangnhap;
}
public String getMatkhau() {
    return matkhau;
}
public void setMatkhau(String matkhau) {
    this.matkhau = matkhau;
}   
}

@Service
public class ServerAccount {
    @Autowired
    AccountDAO server;
    public void them(Account acc){
        server.save(acc);   
    }
    public List<Account> lietke(){

        return server.findAll();    
    }
}

@Service
public class ServerAccount {
    @Autowired
    AccountDAO server;

    Account acc=new Account("khang", "1");

    public void addAccount(){
        server.save(acc);
    }


    public List<Account> lietke(){

        return server.findAll();    
    }

}

@服务
公共类服务器帐户{
@自动连线
AccountDAO服务器；
公开作废（账户acc）{
服务器保存（acc）；
}
公开名单列特克（）{
返回server.findAll（）；
}
}

ServicesAccount.class

  @Entity
  @Table(name="taikhoan",uniqueConstraints=@UniqueConstraint(columnNames = {    "tendangnhap" }) )
 public class Account {
 @Id @GeneratedValue(strategy=GenerationType.AUTO)
 private int id;
 @NotNull

private String tendangnhap;
@NotNull
private String matkhau;
public Account(String tendangnhap, String matkhau) {
    super();
    this.tendangnhap = tendangnhap;
 this.matkhau = matkhau;
}
public Account() {
    super();
}
public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public String getTendangnhap() {
    return tendangnhap;
}

public void setTendangnhap(String tendangnhap) {
    this.tendangnhap = tendangnhap;
}
public String getMatkhau() {
    return matkhau;
}
public void setMatkhau(String matkhau) {
    this.matkhau = matkhau;
}   
}

@Service
public class ServerAccount {
    @Autowired
    AccountDAO server;
    public void them(Account acc){
        server.save(acc);   
    }
    public List<Account> lietke(){

        return server.findAll();    
    }
}

@Service
public class ServerAccount {
    @Autowired
    AccountDAO server;

    Account acc=new Account("khang", "1");

    public void addAccount(){
        server.save(acc);
    }


    public List<Account> lietke(){

        return server.findAll();    
    }

}

@服务
公共类服务器帐户{
@自动连线
AccountDAO服务器；
账户acc=新账户（“khang”、“1”）；
公共帐户（）{
服务器保存（acc）；
}
公开名单列特克（）{
返回server.findAll（）；
}
}

我在控制器中调用了addAccount（）方法，这是我得到的异常

“java.lang.NoClassDefFoundError:org/springframework/orm/jpa/support/PersistenceAnnotationBeanPostProcessor”

“原因：java.lang.ClassNotFoundException:org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor”

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请帮助我修复此异常。谢谢

从您错过的依赖项中（检查您使用的java版本）：

到

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从您缺少的依赖项中（检查您使用的java版本）：

到

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您的pom是否有org.springframework.boot spring boot starter父项xxxxx是的，我的pom.xml有。在我使用mySQL之前，它没有任何异常或问题，但在使用SQLServer时，我发现了例外情况。您的pom是否有org.springframework.boot spring boot starter父项xxxxx是的，我的pom.xml有它。在我使用mySQL之前，它没有任何异常或问题，但在使用SQLServer时，我遇到了异常