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feat(config): 启用驼峰命名到下划线映射并完善用户实体配置
- 将 application-local.yml 和 application-pre.yml 中 mybatis-plus 的 map-underscore-to-camel-case 设置为 true - 在 StringUtil 类中新增 camelToSnakeCase 方法用于驼峰转下划线命名 - 更新 camelToKebabCase 方法注释并修正转换逻辑 - 为 User 实体类添加 @TableId 注解配置自增主键
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@@ -10,10 +10,10 @@ package cn.xf.basedemo.common.utils;
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public class StringUtil {
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/**
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* 驼峰命名法转下划线命名法
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* 驼峰命名法转短横线命名法(kebab-case)
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*
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* @param camelCase 驼峰命名法字符串
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* @return 下划线命名法字符串
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* @return 短横线命名法字符串
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*/
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public static String camelToKebabCase(String camelCase) {
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if (camelCase == null || camelCase.isEmpty()) {
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@@ -26,4 +26,22 @@ public class StringUtil {
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// 转换为小写
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return result.toLowerCase();
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}
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/**
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* 驼峰命名法转下划线命名法(snake_case)
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*
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* @param camelCase 驼峰命名法字符串
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* @return 下划线命名法字符串
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*/
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public static String camelToSnakeCase(String camelCase) {
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if (camelCase == null || camelCase.isEmpty()) {
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return camelCase;
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}
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// 使用正则表达式将大写字母前插入一个"_"
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String result = camelCase.replaceAll("([a-z])([A-Z])", "$1_$2");
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// 转换为小写
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return result.toLowerCase();
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}
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}
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