refactor(system): 重构用户导入功能
- 新增 ExcelResult 类用于封装导入结果 - 修改 ExcelUtils 类,移除返回值类型 - 更新 UserController 中的用户导入接口,使用 ExcelResult 返回结果- 重构 UserImportListener 类,优化数据校验和处理逻辑
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43
src/main/java/com/youlai/boot/common/result/ExcelResult.java
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43
src/main/java/com/youlai/boot/common/result/ExcelResult.java
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package com.youlai.boot.common.result;
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import lombok.Data;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Excel导出响应结构体
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*
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* @author Theo
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* @since 2025/1/14 11:46:08
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*/
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@Data
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public class ExcelResult {
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/**
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* 响应码,来确定是否导入成功
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*/
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private String code;
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/**
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* 有效条数
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*/
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private Integer validCount;
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/**
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* 无效条数
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*/
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private Integer invalidCount;
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/**
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* 错误提示信息
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*/
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private List<String> messageList;
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public ExcelResult() {
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this.code = ResultCode.SUCCESS.getCode();
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this.validCount = 0;
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this.invalidCount = 0;
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this.messageList = new ArrayList<>();
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}
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}
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@@ -1,7 +1,7 @@
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package com.youlai.boot.common.util;
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import com.alibaba.excel.EasyExcel;
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import com.youlai.boot.common.base.BaseAnalysisEventListener;
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import com.alibaba.excel.event.AnalysisEventListener;
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import java.io.InputStream;
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@@ -13,8 +13,7 @@ import java.io.InputStream;
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*/
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public class ExcelUtils {
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public static <T> String importExcel(InputStream is, Class clazz, BaseAnalysisEventListener<T> listener) {
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public static <T> void importExcel(InputStream is, Class clazz, AnalysisEventListener<T> listener) {
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EasyExcel.read(is, clazz, listener).sheet().doRead();
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return listener.getMsg();
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}
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}
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