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提供的 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 注解是最常用的注解之一，主要用于自动生成类的 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法。这些方法可以大大减少手动编写代码的工作量，让代码更简洁、更易读。\u003C\u002Fp>\n\u003Ch2>基本用法\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\u003Cstrong>\u003Ccode>@Getter\u003C\u002Fcode>\u003C\u002Fstrong>：自动为字段生成 getter 方法。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Setter\u003C\u002Fcode>\u003C\u002Fstrong>：自动为字段生成 setter 方法。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>这两个注解可以单独使用，也可以同时使用。可以直接加在类上，让类中的所有字段都生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法；也可以加在具体字段上，仅生成该字段的 \u003Ccode>getter\u003C\u002Fcode> 或 \u003Ccode>setter\u003C\u002Fcode>。\u003C\u002Fp>\n\u003Ch3>示例代码\u003C\u002Fh3>\n\u003Cpre>\u003Ccode>import lombok.Getter;\nimport lombok.Setter;\n\npublic class User {\n    @Getter @Setter\n    private String name;\n\n    @Getter\n    private int age;\n\n    \u002F\u002F 无需手动编写 getter 和 setter 方法\n}\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>上面的代码会自动生成如下方法：\u003C\u002Fp>\n\u003Cpre>\u003Ccode>public String getName() {\n    return name;\n}\n\npublic void setName(String name) {\n    this.name = name;\n}\n\npublic int getAge() {\n    return age;\n}\n\n\u002F\u002F age 字段没有设置 @Setter 注解，因此没有生成 getter 方法\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Ch2>类级别注解\u003C\u002Fh2>\n\u003Cp>可以在类上直接使用 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode>，为类中的所有字段生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法：\u003C\u002Fp>\n\u003Cpre>\u003Ccode>import lombok.Getter;\nimport lombok.Setter;\n\n@Getter\n@Setter\npublic class User {\n    private String name;\n    private int age;\n}\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>此时，\u003Ccode>User\u003C\u002Fcode> 类中的所有字段都会自动生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法。\u003C\u002Fp>\n\u003Ch2>控制访问级别\u003C\u002Fh2>\n\u003Cp>Lombok 的 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 支持控制生成方法的访问级别，例如可以为某些字段生成 \u003Ccode>protected\u003C\u002Fcode> 或 \u003Ccode>private\u003C\u002Fcode> 的 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode>。可以通过 \u003Ccode>AccessLevel\u003C\u002Fcode> 参数来设置访问级别：\u003C\u002Fp>\n\u003Cpre>\u003Ccode>import lombok.Getter;\nimport lombok.Setter;\nimport lombok.AccessLevel;\n\npublic class User {\n    @Getter(AccessLevel.PUBLIC)\n    @Setter(AccessLevel.PROTECTED)\n    private String name;\n\n    @Getter(AccessLevel.PRIVATE)\n    private int age;\n}\n\u003C\u002Fcode>\u003C\u002Fpre>\n\u003Cp>在这个例子中：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Ccode>name\u003C\u002Fcode> 字段的 getter 方法是 \u003Ccode>public\u003C\u002Fcode> 的，setter 方法是 \u003Ccode>protected\u003C\u002Fcode> 的。\u003C\u002Fli>\n\u003Cli>\u003Ccode>age\u003C\u002Fcode> 字段的 getter 方法是 \u003Ccode>private\u003C\u002Fcode> 的，因此只能在类内部访问。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>\u003Ccode>AccessLevel\u003C\u002Fcode> 提供了以下选项：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Ccode>PUBLIC\u003C\u002Fcode>：公共级别（默认）；\u003C\u002Fli>\n\u003Cli>\u003Ccode>PROTECTED\u003C\u002Fcode>：受保护级别；\u003C\u002Fli>\n\u003Cli>\u003Ccode>PACKAGE\u003C\u002Fcode>：包访问级别；\u003C\u002Fli>\n\u003Cli>\u003Ccode>PRIVATE\u003C\u002Fcode>：私有级别；\u003C\u002Fli>\n\u003Cli>\u003Ccode>MODULE\u003C\u002Fcode>（Java 9+）：模块级别；\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>使用场景\u003C\u002Fh2>\n\u003Cp>\u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 通常用于以下场景：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Cstrong>数据传输对象（DTO）\u003C\u002Fstrong>：在需要封装数据的类中，自动生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 可以简化代码。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>实体类\u003C\u002Fstrong>：在数据库实体类中（如使用 JPA 时），使用 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 可以方便地进行数据操作。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>简单模型类\u003C\u002Fstrong>：在只存储数据、不包含业务逻辑的模型类中，大量 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 是常见需求，使用 Lombok 可以提高开发效率。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>总结\u003C\u002Fh2>\n\u003Cp>Lombok 的 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 注解简化了数据类的开发，自动生成必要的访问方法，避免了手动编写重复代码。它们非常适合用于 DTO、简单实体类和模型类中，使代码更加简洁和易于维护。\u003C\u002Fp>\n13:T2b78,\u003Cp>Lombok 提供的 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 注解是最常用的注解之一，主要用于自动生成类的 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法。这些方法可以大大减少手动编写代码的工作量，让代码更简洁、更易读。\u003C\u002Fp>\n\u003Ch2 id=\"toc-0\">基本用法\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\u003Cstrong>\u003Ccode>@Getter\u003C\u002Fcode>\u003C\u002Fstrong>：自动为字段生成 getter 方法。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>\u003Ccode>@Setter\u003C\u002Fcode>\u003C\u002Fstrong>：自动为字段生成 setter 方法。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>这两个注解可以单独使用，也可以同时使用。可以直接加在类上，让类中的所有字段都生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法；也可以加在具体字段上，仅生成该字段的 \u003Ccode>getter\u003C\u002Fcode> 或 \u003Ccode>setter\u003C\u002Fcode>。\u003C\u002Fp>\n\u003Ch3 id=\"toc-1\">示例代码\u003C\u002Fh3>\n\u003Cdiv class=\"language-java\" data-ext=\"java\" data-code=\"import%20lombok.Getter%3B%0Aimport%20lombok.Setter%3B%0A%0Apublic%20class%20User%20%7B%0A%20%20%20%20%40Getter%20%40Setter%0A%20%20%20%20private%20String%20name%3B%0A%0A%20%20%20%20%40Getter%0A%20%20%20%20private%20int%20age%3B%0A%0A%20%20%20%20%2F%2F%20%E6%97%A0%E9%9C%80%E6%89%8B%E5%8A%A8%E7%BC%96%E5%86%99%20getter%20%E5%92%8C%20setter%20%E6%96%B9%E6%B3%95%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\">Getter\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\">Setter\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\n\u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">class\u003C\u002Fspan> \u003Cspan class=\"token class-name\">User\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n    \u003Cspan class=\"token annotation punctuation\">@Getter\u003C\u002Fspan> \u003Cspan class=\"token annotation punctuation\">@Setter\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\n    \u003Cspan class=\"token annotation punctuation\">@Getter\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 comment\">\u002F\u002F 无需手动编写 getter 和 setter 方法\u003C\u002Fspan>\n\u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\u003C\u002Fcode>\u003C\u002Fpre>\n      \u003C\u002Fdiv>\n\u003Cp>上面的代码会自动生成如下方法：\u003C\u002Fp>\n\u003Cdiv class=\"language-javascript\" data-ext=\"javascript\" data-code=\"public%20String%20getName()%20%7B%0A%20%20%20%20return%20name%3B%0A%7D%0A%0Apublic%20void%20setName(String%20name)%20%7B%0A%20%20%20%20this.name%20%3D%20name%3B%0A%7D%0A%0Apublic%20int%20getAge()%20%7B%0A%20%20%20%20return%20age%3B%0A%7D%0A%0A%2F%2F%20age%20%E5%AD%97%E6%AE%B5%E6%B2%A1%E6%9C%89%E8%AE%BE%E7%BD%AE%20%40Setter%20%E6%B3%A8%E8%A7%A3%EF%BC%8C%E5%9B%A0%E6%AD%A4%E6%B2%A1%E6%9C%89%E7%94%9F%E6%88%90%20getter%20%E6%96%B9%E6%B3%95%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-javascript\">\u003Cspan class=\"token keyword\">public\u003C\u002Fspan> String \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> 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\">setName\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token parameter\">String name\u003C\u002Fspan>\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> int \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> age\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\n\u003Cspan class=\"token comment\">\u002F\u002F age 字段没有设置 @Setter 注解，因此没有生成 getter 方法\u003C\u002Fspan>\n\u003C\u002Fcode>\u003C\u002Fpre>\n      \u003C\u002Fdiv>\n\u003Ch2 id=\"toc-2\">类级别注解\u003C\u002Fh2>\n\u003Cp>可以在类上直接使用 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode>，为类中的所有字段生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法：\u003C\u002Fp>\n\u003Cdiv class=\"language-java\" data-ext=\"java\" data-code=\"import%20lombok.Getter%3B%0Aimport%20lombok.Setter%3B%0A%0A%40Getter%0A%40Setter%0Apublic%20class%20User%20%7B%0A%20%20%20%20private%20String%20name%3B%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\">Getter\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\">Setter\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\n\u003Cspan class=\"token annotation punctuation\">@Getter\u003C\u002Fspan>\n\u003Cspan class=\"token annotation punctuation\">@Setter\u003C\u002Fspan>\n\u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">class\u003C\u002Fspan> \u003Cspan class=\"token class-name\">User\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\u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\u003C\u002Fcode>\u003C\u002Fpre>\n      \u003C\u002Fdiv>\n\u003Cp>此时，\u003Ccode>User\u003C\u002Fcode> 类中的所有字段都会自动生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 方法。\u003C\u002Fp>\n\u003Ch2 id=\"toc-3\">控制访问级别\u003C\u002Fh2>\n\u003Cp>Lombok 的 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 支持控制生成方法的访问级别，例如可以为某些字段生成 \u003Ccode>protected\u003C\u002Fcode> 或 \u003Ccode>private\u003C\u002Fcode> 的 \u003Ccode>getter\u002Fsetter\u003C\u002Fcode>。可以通过 \u003Ccode>AccessLevel\u003C\u002Fcode> 参数来设置访问级别：\u003C\u002Fp>\n\u003Cdiv class=\"language-java\" data-ext=\"java\" data-code=\"import%20lombok.Getter%3B%0Aimport%20lombok.Setter%3B%0Aimport%20lombok.AccessLevel%3B%0A%0Apublic%20class%20User%20%7B%0A%20%20%20%20%40Getter(AccessLevel.PUBLIC)%0A%20%20%20%20%40Setter(AccessLevel.PROTECTED)%0A%20%20%20%20private%20String%20name%3B%0A%0A%20%20%20%20%40Getter(AccessLevel.PRIVATE)%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\">Getter\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\">Setter\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\">AccessLevel\u003C\u002Fspan>\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">;\u003C\u002Fspan>\n\n\u003Cspan class=\"token keyword\">public\u003C\u002Fspan> \u003Cspan class=\"token keyword\">class\u003C\u002Fspan> \u003Cspan class=\"token class-name\">User\u003C\u002Fspan> \u003Cspan class=\"token punctuation\">{\u003C\u002Fspan>\n    \u003Cspan class=\"token annotation punctuation\">@Getter\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">AccessLevel\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token constant\">PUBLIC\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">)\u003C\u002Fspan>\n    \u003Cspan class=\"token annotation punctuation\">@Setter\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">AccessLevel\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token constant\">PROTECTED\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\n    \u003Cspan class=\"token annotation punctuation\">@Getter\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">(\u003C\u002Fspan>\u003Cspan class=\"token class-name\">AccessLevel\u003C\u002Fspan>\u003Cspan class=\"token punctuation\">.\u003C\u002Fspan>\u003Cspan class=\"token constant\">PRIVATE\u003C\u002Fspan>\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\u003Cspan class=\"token punctuation\">}\u003C\u002Fspan>\n\u003C\u002Fcode>\u003C\u002Fpre>\n      \u003C\u002Fdiv>\n\u003Cp>在这个例子中：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Ccode>name\u003C\u002Fcode> 字段的 getter 方法是 \u003Ccode>public\u003C\u002Fcode> 的，setter 方法是 \u003Ccode>protected\u003C\u002Fcode> 的。\u003C\u002Fli>\n\u003Cli>\u003Ccode>age\u003C\u002Fcode> 字段的 getter 方法是 \u003Ccode>private\u003C\u002Fcode> 的，因此只能在类内部访问。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp>\u003Ccode>AccessLevel\u003C\u002Fcode> 提供了以下选项：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Ccode>PUBLIC\u003C\u002Fcode>：公共级别（默认）；\u003C\u002Fli>\n\u003Cli>\u003Ccode>PROTECTED\u003C\u002Fcode>：受保护级别；\u003C\u002Fli>\n\u003Cli>\u003Ccode>PACKAGE\u003C\u002Fcode>：包访问级别；\u003C\u002Fli>\n\u003Cli>\u003Ccode>PRIVATE\u003C\u002Fcode>：私有级别；\u003C\u002Fli>\n\u003Cli>\u003Ccode>MODULE\u003C\u002Fcode>（Java 9+）：模块级别；\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2 id=\"toc-4\">使用场景\u003C\u002Fh2>\n\u003Cp>\u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 通常用于以下场景：\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\u003Cstrong>数据传输对象（DTO）\u003C\u002Fstrong>：在需要封装数据的类中，自动生成 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 可以简化代码。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>实体类\u003C\u002Fstrong>：在数据库实体类中（如使用 JPA 时），使用 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 可以方便地进行数据操作。\u003C\u002Fli>\n\u003Cli>\u003Cstrong>简单模型类\u003C\u002Fstrong>：在只存储数据、不包含业务逻辑的模型类中，大量 \u003Ccode>getter\u003C\u002Fcode> 和 \u003Ccode>setter\u003C\u002Fcode> 是常见需求，使用 Lombok 可以提高开发效率。\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2 id=\"toc-5\">总结\u003C\u002Fh2>\n\u003Cp>Lombok 的 \u003Ccode>@Getter\u003C\u002Fcode> 和 \u003Ccode>@Setter\u003C\u002Fcode> 注解简化了数据类的开发，自动生成必要的访问方法，避免了手动编写重复代码。它们非常适合用于 DTO、简单实体类和模型类中，使代码更加简洁和易于维护。\u003C\u002Fp>"]