56 lines
1.9 KiB
Java
56 lines
1.9 KiB
Java
package com.bycrm.util;
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import com.bycrm.dto.SchoolDTO;
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import org.springframework.context.ConfigurableApplicationContext;
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import org.springframework.context.annotation.AnnotationConfigApplicationContext;
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import java.io.File;
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import java.util.List;
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/**
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* 学校数据导入执行类
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* 使用方法：运行 main 方法，传入 school.xls 文件路径
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*/
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public class ImportSchools {
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public static void main(String[] args) {
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// 文件路径参数
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String filePath;
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if (args.length > 0) {
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filePath = args[0];
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} else {
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// 默认路径：项目根目录下的 docs/school.xls
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filePath = "docs/school.xls";
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}
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File file = new File(filePath);
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if (!file.exists()) {
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System.err.println("文件不存在: " + file.getAbsolutePath());
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return;
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}
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try {
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System.out.println("开始读取文件: " + file.getAbsolutePath());
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List<SchoolDTO> schools = SchoolImporter.importFromXls(filePath);
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System.out.println("成功读取 " + schools.size() + " 条学校数据");
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// 打印前5条数据预览
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System.out.println("\n数据预览（前5条）:");
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int previewCount = Math.min(5, schools.size());
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for (int i = 0; i < previewCount; i++) {
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SchoolDTO dto = schools.get(i);
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System.out.printf("%d. [%s] %s - %s%n",
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i + 1, dto.getSchoolCode(), dto.getSchoolName(), dto.getLocation());
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}
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// 保存到文件供后续使用
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System.out.println("\n数据已准备好，请通过 API 接口导入到数据库");
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System.out.println("或者使用 SchoolService.batchImport() 方法批量导入");
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} catch (Exception e) {
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System.err.println("导入失败: " + e.getMessage());
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e.printStackTrace();
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}
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}
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}
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