读取excel文件,指定开始结束行

src/main/java/com/dskj/znzn/importData/web/indata/ReadExcepDataInData.java

@@ -14,6 +14,9 @@ public class ReadExcepDataInData {
     @ApiModelProperty("读取哪一行")
     private Integer readRowNum;
 
-    @ApiModelProperty("读取行数")
-    private Integer readRowCount = 20;
+    @ApiModelProperty("最小读取行,默认1")
+    private Integer minRowNum = 1;
+
+    @ApiModelProperty("最大读取行,默认20")
+    private Integer maxRowNum = 20;
 }

src/main/java/com/dskj/znzn/importData/web/service/impl/ProcessExecutorServiceImpl.java

@@ -61,27 +61,27 @@ public class ProcessExecutorServiceImpl extends ServiceImpl<ProcessExecutorMappe
             @SneakyThrows
             @Override
             public void invoke(Map<Integer, Object> obj, AnalysisContext context) {
+                int nowIndex = context.readRowHolder().getRowIndex();
                 System.out.println("当前行数" + context.readRowHolder().getRowIndex());
-                if (null != inData.getReadRowNum() && inData.getReadRowNum().equals(context.readRowHolder().getRowIndex() - 1)) {
-                    for (Integer key : obj.keySet()) {
-                        obj.computeIfAbsent(key, k -> "缺失列名" + k);
+                if (nowIndex >= inData.getMinRowNum() - 1) {
+                    if (null != inData.getReadRowNum() && inData.getReadRowNum().equals(context.readRowHolder().getRowIndex() - 1)) {
+                        for (Integer key : obj.keySet()) {
+                            obj.computeIfAbsent(key, k -> "缺失列名" + k);
+                        }
+                        data.add(obj);
+                    } else {
+                        for (Integer key : obj.keySet()) {
+                            obj.computeIfAbsent(key, k -> "缺失列名" + (k + 1));
+                        }
+                        data.add(obj);
                     }
-                    data.add(obj);
-                } else {
-                    for (Integer key : obj.keySet()) {
-                        obj.computeIfAbsent(key, k -> "缺失列名" + (k + 1));
-                    }
-                    data.add(obj);
                 }
-                System.out.println(obj);
-//                obj.put(-2, "文件名");
-//                obj.put(-1, context.readSheetHolder().getSheetName());
-//                obj.put(-1, "sheet名称");
+                System.out.println("当前行数小于开始行数" + inData.getMinRowNum() + "已跳过");
             }
 
             @Override
             public boolean hasNext(AnalysisContext context) {
-                if (context.readRowHolder().getRowIndex() > inData.getReadRowCount() - 1) {
+                if (context.readRowHolder().getRowIndex() >= inData.getMaxRowNum() - 1) {
                     return false;
                 }