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Dict切面优化

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Wang.Huan
2025-03-15 12:14:10 +08:00
parent ccd2fe9146
commit 3570ea007f
1 changed files with 29 additions and 24 deletions
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53
openhis-server/openhis-common/src/main/java/com/openhis/common/aspectj/DictAspect.java
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@@ -63,33 +63,38 @@ public class DictAspect {
if (dto == null) { if (dto == null) {
return; return;
} }
// 获取 DTO 类的所有字段 // 获取 DTO 类的所有字段
for (Field field : dto.getClass().getDeclaredFields()) { for (Field field : dto.getClass().getDeclaredFields()) {
// 检查字段是否带有 @Dict 注解 field.setAccessible(true); // 设置字段可访问
if (field.isAnnotationPresent(Dict.class)) { Object fieldValue = field.get(dto); // 获取字段值
if (fieldValue == null) {
continue; // 如果字段值为空，跳过
}
// 如果字段是 List 类型，递归处理其中的每个元素
if (fieldValue instanceof List) {
List<?> list = (List<?>)fieldValue;
for (Object item : list) {
processDict(item); // 递归处理 List 中的每个元素
}
} else if (field.isAnnotationPresent(Dict.class)) {
// 如果字段带有 @Dict 注解，处理字典值
Dict dictAnnotation = field.getAnnotation(Dict.class); Dict dictAnnotation = field.getAnnotation(Dict.class);
field.setAccessible(true); // 设置字段可访问 String dictCode = dictAnnotation.dictCode();
Object fieldValue = field.get(dto); // 获取字段值 String dictText = dictAnnotation.dictText();
String dictTable = dictAnnotation.dictTable();
if (fieldValue != null) { // 查询字典值
String dictCode = dictAnnotation.dictCode(); String dictLabel = queryDictLabel(dictTable, dictCode, dictText, fieldValue.toString());
String dictText = dictAnnotation.dictText(); if (dictLabel != null) {
String dictTable = dictAnnotation.dictTable(); try {
// 动态生成 _dictText 字段名
// 查询字典值 String textFieldName = field.getName() + "_dictText";
String dictLabel = queryDictLabel(dictTable, dictCode, dictText, fieldValue.toString()); Field textField = dto.getClass().getDeclaredField(textFieldName);
if (dictLabel != null) { textField.setAccessible(true);
try { textField.set(dto, dictLabel); // 设置 _dictText 字段的值
// 动态生成 _dictText 字段名 } catch (NoSuchFieldException e) {
String textFieldName = field.getName() + "_dictText"; // 如果 _dictText 字段不存在，忽略错误
Field textField = dto.getClass().getDeclaredField(textFieldName); e.printStackTrace();
textField.setAccessible(true);
textField.set(dto, dictLabel); // 设置 _dictText 字段的值
} catch (NoSuchFieldException e) {
// 如果 _dictText 字段不存在，忽略错误
e.printStackTrace();
}
} }
} }
} }