【发布时间】:2021-05-20 04:58:19
【问题描述】:
我收到以下错误:
映射器方法“nutri.api.infrastructure.datasource.client.ClientMapper.saveClient”的返回类型不受支持:类 nutri.api.domain.model.Client
我在我的项目中使用 Java 15、PostgreSQL 和 MyBatis。
我只知道我的 Client.java 和 ClinetMapper.java 有问题,但不确定是什么导致了这个错误。任何建议都会有很大帮助。
这是我的代码
客户端.java
import java.util.UUID;
public class Client {
int id;
String clientNumber;
String name;
String email;
String healthCondition;
public Client(int id, String clientNumber, String name, String email, String healthCondition) {
this.id = id;
this.clientNumber = UUID.randomUUID().toString();
this.name = name;
this.email = email;
this.healthCondition = healthCondition;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getClientNumber() {
return clientNumber;
}
public void setClientNumber(String clientNumber) {
this.clientNumber = clientNumber;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getHealthCondition() {
return healthCondition;
}
public void setHealthCondition(String healthCondition) {
this.healthCondition = healthCondition;
}
}
ClientMapper.java
@Options(useGeneratedKeys=true, keyProperty="id") Client saveClient(Client client);
ClientMapper.xml(MyBatis 文件)
<mapper namespace="nutri.api.infrastructure.datasource.client.ClientMapper">
<insert id="saveClient" parameterType="nutri.api.domain.model.Client">
INSERT INTO client.data (
id,
client_number,
name,
email,
health_condition
) VALUES (
nextval('client.client_id_seq'),
#{clientNumber},
#{name},
#{email},
#{healthCondition}
)
</insert>
【问题讨论】:
-
我真的需要帮助解决这个问题。任何建议都会有所帮助!
标签: java postgresql mybatis