Question

我想用Lombok的 ownBuilderMethod 创建一个类。单击 Shift + F10 （启动应用程序）后，出现错误：

Warning:(22, 8) java: lombok.javac.apt.LombokProcessor could not be initialized. Lombok will not run during this compilation: java.lang.IllegalArgumentException: com.sun.tools.javac.main.DelegatingJavaFileManager$DelegatingSJFM extends com.sun.tools.javac.main.DelegatingJavaFileManager implements javax.tools.StandardJavaFileManager
    (..)

并且：

Error:(39, 19) java: cannot find symbol
symbol:   class ProfileBuilder
location: class io.github.plkpiotr.fifabackend.model.Profile

没有此 builderMethodName 的纯@Builder可以正常工作，但带有“ ownBuilderMethod”的则不能正常工作。

源代码：

package io.github.plkpiotr.fifabackend.model;

import lombok.*;
import javax.persistence.*;
import javax.validation.constraints.*;
import java.util.UUID;

@Entity
@Table(name = "profiles")
@Data
@Builder(builderMethodName = "ownBuilderMethod")
//@AllArgsConstructor
//@NoArgsConstructor
public class Profile {
    @Id
    private String id;

    @NotNull
    @Pattern(regexp = "^[a-zA-Z]+(([',. -][a-zA-Z ])?[a-zA-Z]*)*$")
    private String nick;

    @NotNull
    private String password;

    @NotNull
    @Email
    private String email;

    public static ProfileBuilder builder() {
        return ownBuilderMethod()
                .id(UUID.randomUUID().toString());
    }
}

Answer 1

要解决这一事实，无法初始化LombokProcessor，您必须在Maven（pom.xml文件）中更改Lombok的依赖项：

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <optional>true</optional>
</dependency>

针对：

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.16.22</version>
</dependency>

Spring Initializr生成的项目中的Lombok（无法初始化LombokProcessor）

1 个答案: