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src=\"\u002Fupload\u002F169059305581280-yJax.jpg\" loading=\"lazy\" title=\"Lombok 主要作用是什么？它是干嘛的？\" alt=\"Lombok 主要作用是什么？它是干嘛的？\">\u003Cspan class=\"image-caption\">Lombok 主要作用是什么？它是干嘛的？\u003C\u002Fspan>\n\u003C\u002Fp>\n\u003Ch2>它是什么？\u003C\u002Fh2>\n\u003Cp>Lombok 是一个超酷的 Java 库，旨在通过\u003Cstrong>减少样板代码来提升开发效率\u003C\u002Fstrong>。Java 语言中有许多重复且冗长的代码，比如 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode>、构造方法、\u003Ccode>equals\u003C\u002Fcode> 和 \u003Ccode>hashCode\u003C\u002Fcode> 方法等，这些代码往往是必需的，但会增加代码量，使类变得臃肿、可读性下降。Lombok 提供了各种注解，自动生成这些样板代码，帮助开发者专注于核心业务逻辑。\u003C\u002Fp>\n\u003Ch2>主要作用\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\n\u003Cp>\u003Cstrong>减少样板代码\u003C\u002Fstrong>：Lombok 能自动生成很多 Java 类中常见的样板代码，例如 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode> 方法、构造函数、\u003Ccode>toString()\u003C\u002Fcode>、\u003Ccode>equals()\u003C\u002Fcode> 和 \u003Ccode>hashCode()\u003C\u002Fcode> 等。这些方法通常没有复杂逻辑，却不可或缺，Lombok 通过注解让这些方法自动生成，使代码更简洁。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>提高代码可读性\u003C\u002Fstrong>：Lombok 避免了大量的重复代码，使类结构更清晰，让开发人员更容易理解类的核心逻辑。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>节省开发时间\u003C\u002Fstrong>：减少重复性代码编写时间，加快开发流程。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>减少代码出错的机会\u003C\u002Fstrong>：自动生成的代码不易出错，避免了手动编写 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode>、构造函数时可能出现的错误，尤其是在较大的项目中。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>常用注解\u003C\u002Fh2>\n\u003Cp>以下是一些 Lombok 中的常用注解，它们分别解决不同类型的样板代码需求：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Cstrong>\u003Ccode>@Getter\u003C\u002Fcode> \u002F \u003Ccode>@Setter\u003C\u002Fcode>\u003C\u002Fstrong>：为类中的字段自动生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法，减少手动创建这些方法的时间。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@ToString\u003C\u002Fcode>\u003C\u002Fstrong>：生成 \u003Ccode>toString()\u003C\u002Fcode> 方法，方便打印对象内容，用于调试。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@EqualsAndHashCode\u003C\u002Fcode>\u003C\u002Fstrong>：自动生成 \u003Ccode>equals()\u003C\u002Fcode> 和 \u003Ccode>hashCode()\u003C\u002Fcode> 方法，尤其适合对集合中的对象进行比较和查找。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@NoArgsConstructor\u003C\u002Fcode> \u002F \u003Ccode>@AllArgsConstructor\u003C\u002Fcode> \u002F \u003Ccode>@RequiredArgsConstructor\u003C\u002Fcode>\u003C\u002Fstrong>：自动生成无参构造函数、全参构造函数以及包含必要参数的构造函数。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Data\u003C\u002Fcode>\u003C\u002Fstrong>：这是一个复合注解，等效于 \u003Ccode>@Getter\u003C\u002Fcode>、\u003Ccode>@Setter\u003C\u002Fcode>、\u003Ccode>@ToString\u003C\u002Fcode>、\u003Ccode>@EqualsAndHashCode\u003C\u002Fcode> 和 \u003Ccode>@RequiredArgsConstructor\u003C\u002Fcode> 的组合，适合需要完整数据操作的简单类。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Builder\u003C\u002Fcode>\u003C\u002Fstrong>：实现构建者模式，为类创建复杂对象时提供灵活的方式。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Value\u003C\u002Fcode>\u003C\u002Fstrong>：用于创建不可变对象（immutable objects），类似于 \u003Ccode>@Data\u003C\u002Fcode>，但所有字段都是 \u003Ccode>final\u003C\u002Fcode>。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Slf4j\u003C\u002Fcode>\u003C\u002Fstrong>：自动为类注入 \u003Ccode>Slf4j\u003C\u002Fcode> 日志对象，方便记录日志。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@SneakyThrows\u003C\u002Fcode>\u003C\u002Fstrong>：用于 “隐藏” 方法抛出的检查型异常（checked exception），避免显式声明 \u003Ccode>throws\u003C\u002Fcode>。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>使用示例\u003C\u002Fh2>\n\u003Cp>以下是一个使用 Lombok 简化代码的示例。假设我们有一个 \u003Ccode>Person\u003C\u002Fcode> 类：\u003C\u002Fp>\n\u003Cpre>\u003Ccode>import lombok.Data;\nimport lombok.NoArgsConstructor;\nimport lombok.AllArgsConstructor;\n\n@Data\n@NoArgsConstructor\n@AllArgsConstructor\npublic class Person {\n\t\u002F\u002F 姓名\n    private String name;\n    \u002F\u002F 年龄\n    private int age;\n}\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cblockquote>\n\u003Cp>上面的代码通过 \u003Ccode>@Data\u003C\u002Fcode> 注解自动生成了 \u003Ccode>getter\u003C\u002Fcode>、\u003Ccode>setter\u003C\u002Fcode>、\u003Ccode>toString()\u003C\u002Fcode>、\u003Ccode>equals()\u003C\u002Fcode>、\u003Ccode>hashCode()\u003C\u002Fcode> 等方法。\u003Ccode>@NoArgsConstructor\u003C\u002Fcode> 和 \u003Ccode>@AllArgsConstructor\u003C\u002Fcode> 则分别生成了无参构造器和包含所有字段的全参构造器。相比于手动编写这些方法，Lombok 让代码变得更加简洁。\u003C\u002Fp>\n\u003C\u002Fblockquote>\n\u003Cp>以上代码相当于：\u003C\u002Fp>\n\u003Cpre>\u003Ccode>public class Person {\n    private String name;\n    private int age;\n\n    public String getName() {\n        return this.name;\n    }\n\n    public int getAge() {\n        return this.age;\n    }\n\n    public void setName(String name) {\n        this.name = name;\n    }\n\n    public void setAge(int age) {\n        this.age = age;\n    }\n\n    public boolean equals(Object o) {\n        if (o == this) {\n            return true;\n        } else if (!(o instanceof Person)) {\n            return false;\n        } else {\n            Person other = (Person)o;\n            if (!other.canEqual(this)) {\n                return false;\n            } else if (this.getAge() != other.getAge()) {\n                return false;\n            } else {\n                Object this$name = this.getName();\n                Object other$name = other.getName();\n                if (this$name == null) {\n                    if (other$name != null) {\n                        return false;\n                    }\n                } else if (!this$name.equals(other$name)) {\n                    return false;\n                }\n\n                return true;\n            }\n        }\n    }\n\n    protected boolean canEqual(Object other) {\n        return other instanceof Person;\n    }\n\n    public int hashCode() {\n        int PRIME = true;\n        int result = 1;\n        result = result * 59 + this.getAge();\n        Object $name = this.getName();\n        result = result * 59 + ($name == null ? 43 : $name.hashCode());\n        return result;\n    }\n\n    public String toString() {\n        String var10000 = this.getName();\n        return "Person(name=" + var10000 + ", age=" + this.getAge() + ")";\n    }\n\n    public Person() {\n    }\n\n    public Person(String name, int age) {\n        this.name = name;\n        this.age = age;\n    }\n}\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Ch2>局限性与注意事项\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\n\u003Cp>\u003Cstrong>学习曲线\u003C\u002Fstrong>：Lombok 注解生成的代码不可见，过度依赖 Lombok 可能会导致新成员理解代码逻辑困难，特别是对未熟悉该工具的团队成员。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>兼容性问题\u003C\u002Fstrong>：Lombok 基于注解处理器和字节码操作，某些 IDE、框架、Java 版本升级时可能会导致 Lombok 无法正常工作，需要额外的配置或更新。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>代码调试\u003C\u002Fstrong>：Lombok 自动生成的代码在调试时不可见，可能会影响对代码执行流程的理解。尤其是在调试 \u003Ccode>equals\u003C\u002Fcode>、\u003Ccode>hashCode\u003C\u002Fcode> 或复杂构造器等方法时。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>总结\u003C\u002Fh2>\n\u003Cp>Lombok 是一个非常实用的 Java 工具，通过自动生成样板代码，帮助开发人员提升开发效率和代码简洁性。然而，使用时也需要平衡其便利性与代码可读性之间的关系，确保团队中的每个人都能理解和掌握这些工具带来的影响。\u003C\u002Fp>\n13:T5e73,\u003Cp>\n\u003Cdiv class=\"img-loading\">\u003Cimg src=\"\u002Fupload\u002F169059305581280-yJax.jpg\" loading=\"lazy\" title=\"Lombok 主要作用是什么？它是干嘛的？\" alt=\"Lombok 主要作用是什么？它是干嘛的？\">\u003C\u002Fdiv>\u003Cspan class=\"image-caption\">Lombok 主要作用是什么？它是干嘛的？\u003C\u002Fspan>\n\u003C\u002Fp>\n\u003Ch2 id=\"toc-0\">它是什么？\u003C\u002Fh2>\n\u003Cp>Lombok 是一个超酷的 Java 库，旨在通过\u003Cstrong>减少样板代码来提升开发效率\u003C\u002Fstrong>。Java 语言中有许多重复且冗长的代码，比如 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode>、构造方法、\u003Ccode>equals\u003C\u002Fcode> 和 \u003Ccode>hashCode\u003C\u002Fcode> 方法等，这些代码往往是必需的，但会增加代码量，使类变得臃肿、可读性下降。Lombok 提供了各种注解，自动生成这些样板代码，帮助开发者专注于核心业务逻辑。\u003C\u002Fp>\n\u003Ch2 id=\"toc-1\">主要作用\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\n\u003Cp>\u003Cstrong>减少样板代码\u003C\u002Fstrong>：Lombok 能自动生成很多 Java 类中常见的样板代码，例如 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode> 方法、构造函数、\u003Ccode>toString()\u003C\u002Fcode>、\u003Ccode>equals()\u003C\u002Fcode> 和 \u003Ccode>hashCode()\u003C\u002Fcode> 等。这些方法通常没有复杂逻辑，却不可或缺，Lombok 通过注解让这些方法自动生成，使代码更简洁。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>提高代码可读性\u003C\u002Fstrong>：Lombok 避免了大量的重复代码，使类结构更清晰，让开发人员更容易理解类的核心逻辑。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>节省开发时间\u003C\u002Fstrong>：减少重复性代码编写时间，加快开发流程。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>减少代码出错的机会\u003C\u002Fstrong>：自动生成的代码不易出错，避免了手动编写 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode>、构造函数时可能出现的错误，尤其是在较大的项目中。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2 id=\"toc-2\">常用注解\u003C\u002Fh2>\n\u003Cp>以下是一些 Lombok 中的常用注解，它们分别解决不同类型的样板代码需求：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Cstrong>\u003Ccode>@Getter\u003C\u002Fcode> \u002F \u003Ccode>@Setter\u003C\u002Fcode>\u003C\u002Fstrong>：为类中的字段自动生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法，减少手动创建这些方法的时间。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@ToString\u003C\u002Fcode>\u003C\u002Fstrong>：生成 \u003Ccode>toString()\u003C\u002Fcode> 方法，方便打印对象内容，用于调试。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@EqualsAndHashCode\u003C\u002Fcode>\u003C\u002Fstrong>：自动生成 \u003Ccode>equals()\u003C\u002Fcode> 和 \u003Ccode>hashCode()\u003C\u002Fcode> 方法，尤其适合对集合中的对象进行比较和查找。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@NoArgsConstructor\u003C\u002Fcode> \u002F \u003Ccode>@AllArgsConstructor\u003C\u002Fcode> \u002F \u003Ccode>@RequiredArgsConstructor\u003C\u002Fcode>\u003C\u002Fstrong>：自动生成无参构造函数、全参构造函数以及包含必要参数的构造函数。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Data\u003C\u002Fcode>\u003C\u002Fstrong>：这是一个复合注解，等效于 \u003Ccode>@Getter\u003C\u002Fcode>、\u003Ccode>@Setter\u003C\u002Fcode>、\u003Ccode>@ToString\u003C\u002Fcode>、\u003Ccode>@EqualsAndHashCode\u003C\u002Fcode> 和 \u003Ccode>@RequiredArgsConstructor\u003C\u002Fcode> 的组合，适合需要完整数据操作的简单类。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Builder\u003C\u002Fcode>\u003C\u002Fstrong>：实现构建者模式，为类创建复杂对象时提供灵活的方式。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Value\u003C\u002Fcode>\u003C\u002Fstrong>：用于创建不可变对象（immutable objects），类似于 \u003Ccode>@Data\u003C\u002Fcode>，但所有字段都是 \u003Ccode>final\u003C\u002Fcode>。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Slf4j\u003C\u002Fcode>\u003C\u002Fstrong>：自动为类注入 \u003Ccode>Slf4j\u003C\u002Fcode> 日志对象，方便记录日志。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@SneakyThrows\u003C\u002Fcode>\u003C\u002Fstrong>：用于 “隐藏” 方法抛出的检查型异常（checked exception），避免显式声明 \u003Ccode>throws\u003C\u002Fcode>。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2 id=\"toc-3\">使用示例\u003C\u002Fh2>\n\u003Cp>以下是一个使用 Lombok 简化代码的示例。假设我们有一个 \u003Ccode>Person\u003C\u002Fcode> 类：\u003C\u002Fp>\n\u003Cdiv class=\"language-java\" data-ext=\"java\" data-code=\"import%20lombok.Data%3B%0Aimport%20lombok.NoArgsConstructor%3B%0Aimport%20lombok.AllArgsConstructor%3B%0A%0A%40Data%0A%40NoArgsConstructor%0A%40AllArgsConstructor%0Apublic%20class%20Person%20%7B%0A%09%2F%2F%20%E5%A7%93%E5%90%8D%0A%20%20%20%20private%20String%20name%3B%0A%20%20%20%20%2F%2F%20%E5%B9%B4%E9%BE%84%0A%20%20%20%20private%20int%20age%3B%0A%7D%0A\">\n        \u003Cbutton class=\"vp-copy-code-button\" data-copy data-copied=\"已复制\" aria-label=\"复制代码\">\u003C\u002Fbutton>\n        \u003Cpre>\u003Ccode class=\"language-java\">\u003Cspan class=\"token keyword\">import\u003C\u002Fspan> \u003Cspan class=\"token import\">\u003Cspan class=\"token namespace\">lombok\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token class-name\">Data\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\u003Cspan class=\"token keyword\">import\u003C\u002Fspan> \u003Cspan class=\"token import\">\u003Cspan class=\"token namespace\">lombok\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token class-name\">NoArgsConstructor\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\u003Cspan class=\"token keyword\">import\u003C\u002Fspan> \u003Cspan class=\"token import\">\u003Cspan class=\"token namespace\">lombok\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token class-name\">AllArgsConstructor\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\n\u003Cspan class=\"token annotation punctuation\">@Data\u003C\u002Fspan>\n\u003Cspan class=\"token annotation punctuation\">@NoArgsConstructor\u003C\u002Fspan>\n\u003Cspan class=\"token annotation punctuation\">@AllArgsConstructor\u003C\u002Fspan>\n\u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">class\u003C\u002Fspan> \u003Cspan class=\"token class-name\">Person\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n\t\u003Cspan class=\"token comment\">\u002F\u002F 姓名\u003C\u002Fspan>\n    \u003Cspan class=\"token keyword\">private\u003C\u002Fspan> \u003Cspan class=\"token class-name\">String\u003C\u002Fspan> name\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token comment\">\u002F\u002F 年龄\u003C\u002Fspan>\n    \u003Cspan class=\"token keyword\">private\u003C\u002Fspan> \u003Cspan class=\"token keyword\">int\u003C\u002Fspan> age\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\u003C\u002Fcode>\u003C\u002Fpre>\n      \u003C\u002Fdiv>\n\u003Cblockquote>\n\u003Cp>上面的代码通过 \u003Ccode>@Data\u003C\u002Fcode> 注解自动生成了 \u003Ccode>getter\u003C\u002Fcode>、\u003Ccode>setter\u003C\u002Fcode>、\u003Ccode>toString()\u003C\u002Fcode>、\u003Ccode>equals()\u003C\u002Fcode>、\u003Ccode>hashCode()\u003C\u002Fcode> 等方法。\u003Ccode>@NoArgsConstructor\u003C\u002Fcode> 和 \u003Ccode>@AllArgsConstructor\u003C\u002Fcode> 则分别生成了无参构造器和包含所有字段的全参构造器。相比于手动编写这些方法，Lombok 让代码变得更加简洁。\u003C\u002Fp>\n\u003C\u002Fblockquote>\n\u003Cp>以上代码相当于：\u003C\u002Fp>\n\u003Cdiv class=\"language-java\" data-ext=\"java\" data-code=\"public%20class%20Person%20%7B%0A%20%20%20%20private%20String%20name%3B%0A%20%20%20%20private%20int%20age%3B%0A%0A%20%20%20%20public%20String%20getName()%20%7B%0A%20%20%20%20%20%20%20%20return%20this.name%3B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20int%20getAge()%20%7B%0A%20%20%20%20%20%20%20%20return%20this.age%3B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20void%20setName(String%20name)%20%7B%0A%20%20%20%20%20%20%20%20this.name%20%3D%20name%3B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20void%20setAge(int%20age)%20%7B%0A%20%20%20%20%20%20%20%20this.age%20%3D%20age%3B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20boolean%20equals(Object%20o)%20%7B%0A%20%20%20%20%20%20%20%20if%20(o%20%3D%3D%20this)%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20return%20true%3B%0A%20%20%20%20%20%20%20%20%7D%20else%20if%20(!(o%20instanceof%20Person))%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20return%20false%3B%0A%20%20%20%20%20%20%20%20%7D%20else%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20Person%20other%20%3D%20(Person)o%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20if%20(!other.canEqual(this))%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20return%20false%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%7D%20else%20if%20(this.getAge()%20!%3D%20other.getAge())%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20return%20false%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%7D%20else%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20Object%20this%24name%20%3D%20this.getName()%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20Object%20other%24name%20%3D%20other.getName()%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20if%20(this%24name%20%3D%3D%20null)%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20if%20(other%24name%20!%3D%20null)%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20return%20false%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%7D%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%7D%20else%20if%20(!this%24name.equals(other%24name))%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20return%20false%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%7D%0A%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20return%20true%3B%0A%20%20%20%20%20%20%20%20%20%20%20%20%7D%0A%20%20%20%20%20%20%20%20%7D%0A%20%20%20%20%7D%0A%0A%20%20%20%20protected%20boolean%20canEqual(Object%20other)%20%7B%0A%20%20%20%20%20%20%20%20return%20other%20instanceof%20Person%3B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20int%20hashCode()%20%7B%0A%20%20%20%20%20%20%20%20int%20PRIME%20%3D%20true%3B%0A%20%20%20%20%20%20%20%20int%20result%20%3D%201%3B%0A%20%20%20%20%20%20%20%20result%20%3D%20result%20*%2059%20%2B%20this.getAge()%3B%0A%20%20%20%20%20%20%20%20Object%20%24name%20%3D%20this.getName()%3B%0A%20%20%20%20%20%20%20%20result%20%3D%20result%20*%2059%20%2B%20(%24name%20%3D%3D%20null%20%3F%2043%20%3A%20%24name.hashCode())%3B%0A%20%20%20%20%20%20%20%20return%20result%3B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20String%20toString()%20%7B%0A%20%20%20%20%20%20%20%20String%20var10000%20%3D%20this.getName()%3B%0A%20%20%20%20%20%20%20%20return%20%22Person(name%3D%22%20%2B%20var10000%20%2B%20%22%2C%20age%3D%22%20%2B%20this.getAge()%20%2B%20%22)%22%3B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20Person()%20%7B%0A%20%20%20%20%7D%0A%0A%20%20%20%20public%20Person(String%20name%2C%20int%20age)%20%7B%0A%20%20%20%20%20%20%20%20this.name%20%3D%20name%3B%0A%20%20%20%20%20%20%20%20this.age%20%3D%20age%3B%0A%20%20%20%20%7D%0A%7D%0A\">\n        \u003Cbutton class=\"vp-copy-code-button\" data-copy data-copied=\"已复制\" aria-label=\"复制代码\">\u003C\u002Fbutton>\n        \u003Cpre>\u003Ccode class=\"language-java\">\u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">class\u003C\u002Fspan> \u003Cspan class=\"token class-name\">Person\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n    \u003Cspan class=\"token keyword\">private\u003C\u002Fspan> \u003Cspan class=\"token class-name\">String\u003C\u002Fspan> name\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token keyword\">private\u003C\u002Fspan> \u003Cspan class=\"token keyword\">int\u003C\u002Fspan> age\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token class-name\">String\u003C\u002Fspan> \u003Cspan class=\"token function\">getName\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>name\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">int\u003C\u002Fspan> \u003Cspan class=\"token function\">getAge\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>age\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">void\u003C\u002Fspan> \u003Cspan class=\"token function\">setName\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">String\u003C\u002Fspan> name\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>name \u003Cspan class=\"token operator\">=\u003C\u002Fspan> name\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">void\u003C\u002Fspan> \u003Cspan class=\"token function\">setAge\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token keyword\">int\u003C\u002Fspan> age\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>age \u003Cspan class=\"token operator\">=\u003C\u002Fspan> age\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">boolean\u003C\u002Fspan> \u003Cspan class=\"token function\">equals\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">Object\u003C\u002Fspan> o\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">if\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>o \u003Cspan class=\"token operator\">==\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n            \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token boolean\">true\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan> \u003Cspan class=\"token keyword\">else\u003C\u002Fspan> \u003Cspan class=\"token keyword\">if\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token operator\">!\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>o \u003Cspan class=\"token keyword\">instanceof\u003C\u002Fspan> \u003Cspan class=\"token class-name\">Person\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n            \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token boolean\">false\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan> \u003Cspan class=\"token keyword\">else\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n            \u003Cspan class=\"token class-name\">Person\u003C\u002Fspan> other \u003Cspan class=\"token operator\">=\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">Person\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>o\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n            \u003Cspan class=\"token keyword\">if\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token operator\">!\u003C\u002Fspan>other\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">canEqual\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n                \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token boolean\">false\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n            \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan> \u003Cspan class=\"token keyword\">else\u003C\u002Fspan> \u003Cspan class=\"token keyword\">if\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getAge\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token operator\">!=\u003C\u002Fspan> other\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getAge\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n                \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token boolean\">false\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n            \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan> \u003Cspan class=\"token keyword\">else\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n                \u003Cspan class=\"token class-name\">Object\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>$name \u003Cspan class=\"token operator\">=\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getName\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n                \u003Cspan class=\"token class-name\">Object\u003C\u002Fspan> other$name \u003Cspan class=\"token operator\">=\u003C\u002Fspan> other\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getName\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n                \u003Cspan class=\"token keyword\">if\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token keyword\">this\u003C\u002Fspan>$name \u003Cspan class=\"token operator\">==\u003C\u002Fspan> \u003Cspan class=\"token keyword\">null\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n                    \u003Cspan class=\"token keyword\">if\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>other$name \u003Cspan class=\"token operator\">!=\u003C\u002Fspan> \u003Cspan class=\"token keyword\">null\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n                        \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token boolean\">false\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n                    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n                \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan> \u003Cspan class=\"token keyword\">else\u003C\u002Fspan> \u003Cspan class=\"token keyword\">if\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token operator\">!\u003C\u002Fspan>\u003Cspan class=\"token keyword\">this\u003C\u002Fspan>$name\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">equals\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>other$name\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n                    \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token boolean\">false\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n                \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n                \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token boolean\">true\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n            \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n        \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">protected\u003C\u002Fspan> \u003Cspan class=\"token keyword\">boolean\u003C\u002Fspan> \u003Cspan class=\"token function\">canEqual\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">Object\u003C\u002Fspan> other\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> other \u003Cspan class=\"token keyword\">instanceof\u003C\u002Fspan> \u003Cspan class=\"token class-name\">Person\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">int\u003C\u002Fspan> \u003Cspan class=\"token function\">hashCode\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">int\u003C\u002Fspan> \u003Cspan class=\"token constant\">PRIME\u003C\u002Fspan> \u003Cspan class=\"token operator\">=\u003C\u002Fspan> \u003Cspan class=\"token boolean\">true\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">int\u003C\u002Fspan> result \u003Cspan class=\"token operator\">=\u003C\u002Fspan> \u003Cspan class=\"token number\">1\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        result \u003Cspan class=\"token operator\">=\u003C\u002Fspan> result \u003Cspan class=\"token operator\">*\u003C\u002Fspan> \u003Cspan class=\"token number\">59\u003C\u002Fspan> \u003Cspan class=\"token operator\">+\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getAge\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        \u003Cspan class=\"token class-name\">Object\u003C\u002Fspan> $name \u003Cspan class=\"token operator\">=\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getName\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        result \u003Cspan class=\"token operator\">=\u003C\u002Fspan> result \u003Cspan class=\"token operator\">*\u003C\u002Fspan> \u003Cspan class=\"token number\">59\u003C\u002Fspan> \u003Cspan class=\"token operator\">+\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>$name \u003Cspan class=\"token operator\">==\u003C\u002Fspan> \u003Cspan class=\"token keyword\">null\u003C\u002Fspan> \u003Cspan class=\"token operator\">?\u003C\u002Fspan> \u003Cspan class=\"token number\">43\u003C\u002Fspan> \u003Cspan class=\"token operator\">:\u003C\u002Fspan> $name\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">hashCode\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> result\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token class-name\">String\u003C\u002Fspan> \u003Cspan class=\"token function\">toString\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token class-name\">String\u003C\u002Fspan> var10000 \u003Cspan class=\"token operator\">=\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getName\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">return\u003C\u002Fspan> \u003Cspan class=\"token string\">\"Person(name=\"\u003C\u002Fspan> \u003Cspan class=\"token operator\">+\u003C\u002Fspan> var10000 \u003Cspan class=\"token operator\">+\u003C\u002Fspan> \u003Cspan class=\"token string\">\", age=\"\u003C\u002Fspan> \u003Cspan class=\"token operator\">+\u003C\u002Fspan> \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token function\">getAge\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token operator\">+\u003C\u002Fspan> \u003Cspan class=\"token string\">\")\"\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token class-name\">Person\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n    \u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token class-name\">Person\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">String\u003C\u002Fspan> name\u003Cspan class=\"token punctuation\">,\u003C\u002Fspan> \u003Cspan class=\"token keyword\">int\u003C\u002Fspan> age\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>name \u003Cspan class=\"token operator\">=\u003C\u002Fspan> name\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n        \u003Cspan class=\"token keyword\">this\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>age \u003Cspan class=\"token operator\">=\u003C\u002Fspan> age\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n    \u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\u003C\u002Fcode>\u003C\u002Fpre>\n      \u003C\u002Fdiv>\n\u003Ch2 id=\"toc-4\">局限性与注意事项\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\n\u003Cp>\u003Cstrong>学习曲线\u003C\u002Fstrong>：Lombok 注解生成的代码不可见，过度依赖 Lombok 可能会导致新成员理解代码逻辑困难，特别是对未熟悉该工具的团队成员。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>兼容性问题\u003C\u002Fstrong>：Lombok 基于注解处理器和字节码操作，某些 IDE、框架、Java 版本升级时可能会导致 Lombok 无法正常工作，需要额外的配置或更新。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp>\u003Cstrong>代码调试\u003C\u002Fstrong>：Lombok 自动生成的代码在调试时不可见，可能会影响对代码执行流程的理解。尤其是在调试 \u003Ccode>equals\u003C\u002Fcode>、\u003Ccode>hashCode\u003C\u002Fcode> 或复杂构造器等方法时。\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2 id=\"toc-5\">总结\u003C\u002Fh2>\n\u003Cp>Lombok 是一个非常实用的 Java 工具，通过自动生成样板代码，帮助开发人员提升开发效率和代码简洁性。然而，使用时也需要平衡其便利性与代码可读性之间的关系，确保团队中的每个人都能理解和掌握这些工具带来的影响。\u003C\u002Fp>"]