导入文件并插入数据

2025-12-15 17:50:01 +08:00
parent 7d96ca8c29
commit 29f42ec056
1 changed files with 122 additions and 0 deletions
--- a/src/main/java/com/zmzm/finance/common/controller/ImportController.java
+++ b/src/main/java/com/zmzm/finance/common/controller/ImportController.java
@@ -0,0 +1,122 @@
+package com.zmzm.finance.common.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.zmzm.finance.common.entity.Import;
+import com.zmzm.finance.common.entity.Payment;
+import com.zmzm.finance.common.service.IImportService;
+import com.zmzm.finance.common.service.IPaymentService;
+import com.zmzm.finance.util.ExcelUtil;
+import com.zmzm.finance.util.FileUtil;
+import com.zmzm.finance.util.R;
+import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang.time.DateUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.transaction.interceptor.TransactionAspectSupport;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+import java.io.InputStream;
+import java.math.BigDecimal;
+import java.util.*;
+
+/**
+ * <p>
+ * 导入文件表 前端控制器
+ * </p>
+ *
+ * @author baomidou
+ * @since 2025-12-15
+ */
+@RestController
+@RequestMapping("/common/import")
+public class ImportController {
+
+    @Autowired
+    private IImportService importService;
+    @Autowired
+    private IPaymentService paymentService;
+
+    //导入文件列表
+    @RequestMapping("/getImportList")
+    public R getImportList(@RequestBody Map<String,Object> params){
+        List<Import> importList = importService.list(new LambdaQueryWrapper<Import>()
+                .eq(StringUtils.isNotEmpty(params.get("year").toString()),Import::getYear,params.get("year"))
+                .eq(StringUtils.isNotEmpty(params.get("month").toString()),Import::getMonth,params.get("month")));
+        return R.ok().putData("importList",importList);
+    }
+
+    //导入数据
+    @RequestMapping("/importData")
+    @Transactional
+    public R importData(@RequestParam("file") MultipartFile file, @RequestParam("type") int type,
+                        @RequestParam("year") int year, @RequestParam("month") int month) {
+        //删除之前上的的数据
+        Import imp = importService.getOne(new LambdaQueryWrapper<Import>()
+                .eq(Import::getYear, year).eq(Import::getMonth, month));
+        if(imp != null){
+            List<Payment> oldPayments = paymentService.list(new LambdaQueryWrapper<Payment>()
+                    .eq(Payment::getImportId,imp.getId()).eq(Payment::getType, type));
+            paymentService.removeBatchByIds(oldPayments);
+        }else {
+            imp = new Import();
+            imp.setYear(year);
+            imp.setMonth(month);
+        }
+        //上传文件
+        FileUtil fileUtil = new FileUtil();
+        String url = fileUtil.uploadFile(file);
+        if(0==type){
+            imp.setWechatFile(url);
+        }else if(1==type){
+            imp.setAlipayFile(url);
+        }else if(2==type){
+            imp.setBankFile(url);
+        }
+        importService.saveOrUpdate(imp);
+        //导入新数据
+        int num = 0;
+        try (InputStream fis = file.getInputStream()) {
+            //解析数据
+            ExcelUtil example = new ExcelUtil();
+            example.processOneSheet(fis);
+            LinkedHashMap<String, String> map = example.getRowContents();
+            Iterator<Map.Entry<String, String>> it = map.entrySet().iterator();
+            //处理数据
+            int count = 0;
+            List<Payment> list = new ArrayList<>();
+            while (it.hasNext()) {
+                Map.Entry<String, String> entry = it.next();
+                String pos = entry.getKey();
+                String rowNo = pos.replaceAll("[a-zA-Z]", "");
+                count = Integer.parseInt(rowNo);
+            }
+            for (int i=2;i<=count;i++){
+                Payment payment = new Payment();
+                payment.setImportId(imp.getId());
+                payment.setType(map.containsKey("A"+i)?Integer.valueOf(map.get("A"+i)):0);
+                payment.setFinanceSn(map.getOrDefault("B" + i, ""));
+                payment.setTransactionSn(map.getOrDefault("C" + i, ""));
+                payment.setRelationSn(map.getOrDefault("D" + i, ""));
+                payment.setFee(new BigDecimal(map.get("E" + i)));
+                payment.setCtime(DateUtils.parseDate(map.get("F"+i), new String[]{"yyyy-MM-dd HH:mm:ss"}));
+                payment.setPaymentName(map.getOrDefault("G" + i, ""));
+                payment.setPaymentType(map.getOrDefault("H" + i, ""));
+                payment.setRemark(map.getOrDefault("I" + i, ""));
+                list.add(payment);
+                num++;
+            }
+            paymentService.saveBatch(list);
+        } catch (Exception e) {
+            e.printStackTrace();
+            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
+            return R.error(e.getMessage());
+        }
+        return R.ok("导入成功"+num+"条");
+    }
+
+
+
+}