update

examcloud-core-print-common/src/main/java/cn/com/qmth/examcloud/core/print/common/utils/ExcelStyle.java

@@ -0,0 +1,81 @@
+/*
+ * *************************************************
+ * Copyright (c) 2018 QMTH. All Rights Reserved.
+ * Created by Deason on 2018-11-22 10:01:09.
+ * *************************************************
+ */
+
+package cn.com.qmth.examcloud.core.print.common.utils;
+
+import cn.afterturn.easypoi.excel.export.styler.AbstractExcelExportStyler;
+import cn.afterturn.easypoi.excel.export.styler.IExcelExportStyler;
+import org.apache.poi.ss.usermodel.*;
+
+/**
+ * Excel导出默认样式
+ *
+ * @author: fengdesheng
+ * @since: 2018/11/22
+ */
+public class ExcelStyle extends AbstractExcelExportStyler implements IExcelExportStyler {
+    private final short fontHeightInPoints = 16;
+
+    public ExcelStyle(Workbook workbook) {
+        super.createStyles(workbook);
+    }
+
+    public CellStyle getHeaderStyle(short headerColor) {
+        CellStyle headerStyle = this.workbook.createCellStyle();
+        Font font = this.workbook.createFont();
+        font.setBold(true);
+        font.setFontHeightInPoints(fontHeightInPoints);
+        headerStyle.setFont(font);
+        //headerStyle.setFillForegroundColor(headerColor);
+        //headerStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+        headerStyle.setBorderLeft(BorderStyle.THIN);
+        headerStyle.setBorderRight(BorderStyle.THIN);
+        headerStyle.setBorderBottom(BorderStyle.THIN);
+        headerStyle.setBorderTop(BorderStyle.THIN);
+        headerStyle.setAlignment(HorizontalAlignment.CENTER);
+        headerStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+        return headerStyle;
+    }
+
+    public CellStyle stringNoneStyle(Workbook workbook, boolean isWarp) {
+        CellStyle cellStyle = workbook.createCellStyle();
+        cellStyle.setBorderLeft(BorderStyle.THIN);
+        cellStyle.setBorderRight(BorderStyle.THIN);
+        cellStyle.setBorderBottom(BorderStyle.THIN);
+        cellStyle.setBorderTop(BorderStyle.THIN);
+        cellStyle.setAlignment(HorizontalAlignment.CENTER);
+        cellStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+        cellStyle.setDataFormat(STRING_FORMAT);
+        if (isWarp) {
+            cellStyle.setWrapText(true);
+        }
+        return cellStyle;
+    }
+
+    public CellStyle getTitleStyle(short color) {
+        CellStyle titleStyle = this.workbook.createCellStyle();
+        Font font = this.workbook.createFont();
+        font.setBold(true);
+        font.setColor(IndexedColors.WHITE.getIndex());
+        titleStyle.setFont(font);
+        titleStyle.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        titleStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+        titleStyle.setBorderLeft(BorderStyle.THIN);
+        titleStyle.setBorderRight(BorderStyle.THIN);
+        titleStyle.setBorderBottom(BorderStyle.THIN);
+        titleStyle.setBorderTop(BorderStyle.THIN);
+        titleStyle.setAlignment(HorizontalAlignment.CENTER);
+        titleStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+        titleStyle.setWrapText(true);
+        return titleStyle;
+    }
+
+    public CellStyle stringSeptailStyle(Workbook workbook, boolean isWarp) {
+        return isWarp ? this.stringNoneWrapStyle : this.stringNoneStyle;
+    }
+
+}

examcloud-core-print-common/src/main/java/cn/com/qmth/examcloud/core/print/common/utils/ExcelUtils.java

@@ -10,7 +10,6 @@ package cn.com.qmth.examcloud.core.print.common.utils;
 import cn.afterturn.easypoi.excel.ExcelExportUtil;
 import cn.afterturn.easypoi.excel.entity.ExportParams;
 import cn.afterturn.easypoi.excel.entity.enmus.ExcelType;
-import cn.afterturn.easypoi.excel.export.styler.ExcelExportStylerBorderImpl;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.ss.usermodel.Workbook;
 import org.slf4j.Logger;
@@ -40,8 +39,8 @@ public class ExcelUtils {
         }
 
         ExportParams params = new ExportParams();
+        params.setStyle(ExcelStyle.class);
         params.setType(ExcelType.XSSF);
-        params.setStyle(ExcelExportStylerBorderImpl.class);
 
         if (StringUtils.isNotBlank(title)) {
             params.setTitle(title);