From dd25573ebce3450d90d0012a30b12a5185bc7310 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期五, 08 七月 2022 15:49:15 +0800
Subject: [PATCH] update 使用 @param 注释替换 @Parameter 注解 fix 修复 token 无法传递 与 无法持久化问题
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java | 333 ++++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 231 insertions(+), 102 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
index 8802a54..e6a67b2 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
@@ -1,138 +1,267 @@
package com.ruoyi.common.utils.poi;
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.io.resource.ClassPathResource;
import cn.hutool.core.util.IdUtil;
import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.ExcelWriter;
+import com.alibaba.excel.write.builder.ExcelWriterSheetBuilder;
+import com.alibaba.excel.write.metadata.WriteSheet;
+import com.alibaba.excel.write.metadata.fill.FillConfig;
+import com.alibaba.excel.write.metadata.fill.FillWrapper;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.ruoyi.common.convert.ExcelBigNumberConvert;
+import com.ruoyi.common.excel.CellMergeStrategy;
+import com.ruoyi.common.excel.DefaultExcelListener;
+import com.ruoyi.common.excel.ExcelListener;
+import com.ruoyi.common.excel.ExcelResult;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.file.FileUtils;
-import org.apache.poi.ss.formula.functions.T;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.util.Collection;
import java.util.List;
+import java.util.Map;
/**
* Excel鐩稿叧澶勭悊
*
* @author Lion Li
*/
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class ExcelUtil {
- /**
- * 瀵筫xcel琛ㄥ崟榛樿绗竴涓储寮曞悕杞崲鎴恖ist锛圗asyExcel锛�
- *
- * @param is 杈撳叆娴�
- * @return 杞崲鍚庨泦鍚�
- */
- public static <T> List<T> importExcel(InputStream is, Class<T> clazz) {
- return EasyExcel.read(is).head(clazz).autoCloseStream(false).sheet().doReadSync();
- }
-
-
/**
- * 瀵筫xcel琛ㄥ崟榛樿绗竴涓储寮曞悕杞崲鎴恖ist锛圗asyExcel锛�
+ * 鍚屾瀵煎叆(閫傜敤浜庡皬鏁版嵁閲�)
*
* @param is 杈撳叆娴�
* @return 杞崲鍚庨泦鍚�
*/
- public static <T> ExcelResult<T> importExcel(InputStream is, Class<T> clazz, boolean isValidate, boolean skipException) {
- ExcelListener<T> listener = new ExcelListener<>(isValidate, skipException);
+ public static <T> List<T> importExcel(InputStream is, Class<T> clazz) {
+ return EasyExcel.read(is).head(clazz).autoCloseStream(false).sheet().doReadSync();
+ }
+
+
+ /**
+ * 浣跨敤鏍￠獙鐩戝惉鍣� 寮傛瀵煎叆 鍚屾杩斿洖
+ *
+ * @param is 杈撳叆娴�
+ * @param clazz 瀵硅薄绫诲瀷
+ * @param isValidate 鏄惁 Validator 妫�楠� 榛樿涓烘槸
+ * @return 杞崲鍚庨泦鍚�
+ */
+ public static <T> ExcelResult<T> importExcel(InputStream is, Class<T> clazz, boolean isValidate) {
+ DefaultExcelListener<T> listener = new DefaultExcelListener<>(isValidate);
EasyExcel.read(is, clazz, listener).sheet().doRead();
return listener.getExcelResult();
}
- /**
- * 瀵筶ist鏁版嵁婧愬皢鍏堕噷闈㈢殑鏁版嵁瀵煎叆鍒癳xcel琛ㄥ崟锛圗asyExcel锛�
- *
- * @param list 瀵煎嚭鏁版嵁闆嗗悎
- * @param sheetName 宸ヤ綔琛ㄧ殑鍚嶇О
- * @return 缁撴灉
- */
- public static <T> void exportExcel(List<T> list, String sheetName, Class<T> clazz, HttpServletResponse response) {
- try {
- String filename = encodingFilename(sheetName);
- response.reset();
- FileUtils.setAttachmentResponseHeader(response, filename);
- response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8");
- ServletOutputStream os = response.getOutputStream();
- EasyExcel.write(os, clazz)
- .autoCloseStream(false)
- // 鑷姩閫傞厤
- .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
- // 澶ф暟鍊艰嚜鍔ㄨ浆鎹� 闃叉澶辩湡
- .registerConverter(new ExcelBigNumberConvert())
- .sheet(sheetName).doWrite(list);
- } catch (IOException e) {
- throw new RuntimeException("瀵煎嚭Excel寮傚父");
- }
- }
+ /**
+ * 浣跨敤鑷畾涔夌洃鍚櫒 寮傛瀵煎叆 鑷畾涔夎繑鍥�
+ *
+ * @param is 杈撳叆娴�
+ * @param clazz 瀵硅薄绫诲瀷
+ * @param listener 鑷畾涔夌洃鍚櫒
+ * @return 杞崲鍚庨泦鍚�
+ */
+ public static <T> ExcelResult<T> importExcel(InputStream is, Class<T> clazz, ExcelListener<T> listener) {
+ EasyExcel.read(is, clazz, listener).sheet().doRead();
+ return listener.getExcelResult();
+ }
- /**
- * 瑙ｆ瀽瀵煎嚭鍊� 0=鐢�,1=濂�,2=鏈煡
- *
- * @param propertyValue 鍙傛暟鍊�
- * @param converterExp 缈昏瘧娉ㄨВ
- * @param separator 鍒嗛殧绗�
- * @return 瑙ｆ瀽鍚庡��
- */
- public static String convertByExp(String propertyValue, String converterExp, String separator) {
- StringBuilder propertyString = new StringBuilder();
- String[] convertSource = converterExp.split(",");
- for (String item : convertSource) {
- String[] itemArray = item.split("=");
- if (StringUtils.containsAny(separator, propertyValue)) {
- for (String value : propertyValue.split(separator)) {
- if (itemArray[0].equals(value)) {
- propertyString.append(itemArray[1] + separator);
- break;
- }
- }
- } else {
- if (itemArray[0].equals(propertyValue)) {
- return itemArray[1];
- }
- }
- }
- return StringUtils.stripEnd(propertyString.toString(), separator);
- }
+ /**
+ * 瀵煎嚭excel
+ *
+ * @param list 瀵煎嚭鏁版嵁闆嗗悎
+ * @param sheetName 宸ヤ綔琛ㄧ殑鍚嶇О
+ * @param clazz 瀹炰綋绫�
+ * @param response 鍝嶅簲浣�
+ */
+ public static <T> void exportExcel(List<T> list, String sheetName, Class<T> clazz, HttpServletResponse response) {
+ exportExcel(list, sheetName, clazz, false, response);
+ }
- /**
- * 鍙嶅悜瑙ｆ瀽鍊� 鐢�=0,濂�=1,鏈煡=2
- *
- * @param propertyValue 鍙傛暟鍊�
- * @param converterExp 缈昏瘧娉ㄨВ
- * @param separator 鍒嗛殧绗�
- * @return 瑙ｆ瀽鍚庡��
- */
- public static String reverseByExp(String propertyValue, String converterExp, String separator) {
- StringBuilder propertyString = new StringBuilder();
- String[] convertSource = converterExp.split(",");
- for (String item : convertSource) {
- String[] itemArray = item.split("=");
- if (StringUtils.containsAny(separator, propertyValue)) {
- for (String value : propertyValue.split(separator)) {
- if (itemArray[1].equals(value)) {
- propertyString.append(itemArray[0] + separator);
- break;
- }
- }
- } else {
- if (itemArray[1].equals(propertyValue)) {
- return itemArray[0];
- }
- }
- }
- return StringUtils.stripEnd(propertyString.toString(), separator);
- }
+ /**
+ * 瀵煎嚭excel
+ *
+ * @param list 瀵煎嚭鏁版嵁闆嗗悎
+ * @param sheetName 宸ヤ綔琛ㄧ殑鍚嶇О
+ * @param clazz 瀹炰綋绫�
+ * @param merge 鏄惁鍚堝苟鍗曞厓鏍�
+ * @param response 鍝嶅簲浣�
+ */
+ public static <T> void exportExcel(List<T> list, String sheetName, Class<T> clazz, boolean merge, HttpServletResponse response) {
+ try {
+ resetResponse(sheetName, response);
+ ServletOutputStream os = response.getOutputStream();
+ ExcelWriterSheetBuilder builder = EasyExcel.write(os, clazz)
+ .autoCloseStream(false)
+ // 鑷姩閫傞厤
+ .registerWriteHandler(new LongestMatchColumnWidthStyleStrategy())
+ // 澶ф暟鍊艰嚜鍔ㄨ浆鎹� 闃叉澶辩湡
+ .registerConverter(new ExcelBigNumberConvert())
+ .sheet(sheetName);
+ if (merge) {
+ // 鍚堝苟澶勭悊鍣�
+ builder.registerWriteHandler(new CellMergeStrategy(list, true));
+ }
+ builder.doWrite(list);
+ } catch (IOException e) {
+ throw new RuntimeException("瀵煎嚭Excel寮傚父");
+ }
+ }
- /**
- * 缂栫爜鏂囦欢鍚�
- */
- public static String encodingFilename(String filename) {
- return IdUtil.fastSimpleUUID() + "_" + filename + ".xlsx";
- }
+ /**
+ * 鍗曡〃澶氭暟鎹ā鏉垮鍑� 妯℃澘鏍煎紡涓� {.灞炴�
+ *
+ * @param filename 鏂囦欢鍚�
+ * @param templatePath 妯℃澘璺緞 resource 鐩綍涓嬬殑璺緞鍖呮嫭妯℃澘鏂囦欢鍚�
+ * 渚嬪: excel/temp.xlsx
+ * 閲嶇偣: 妯℃澘鏂囦欢蹇呴』鏀剧疆鍒板惎鍔ㄧ被瀵瑰簲鐨� resource 鐩綍涓�
+ * @param data 妯℃澘闇�瑕佺殑鏁版嵁
+ */
+ public static void exportTemplate(List<Object> data, String filename, String templatePath, HttpServletResponse response) {
+ try {
+ resetResponse(filename, response);
+ ClassPathResource templateResource = new ClassPathResource(templatePath);
+ ExcelWriter excelWriter = EasyExcel.write(response.getOutputStream())
+ .withTemplate(templateResource.getStream())
+ .autoCloseStream(false)
+ // 澶ф暟鍊艰嚜鍔ㄨ浆鎹� 闃叉澶辩湡
+ .registerConverter(new ExcelBigNumberConvert())
+ .build();
+ WriteSheet writeSheet = EasyExcel.writerSheet().build();
+ if (CollUtil.isEmpty(data)) {
+ throw new IllegalArgumentException("鏁版嵁涓虹┖");
+ }
+ // 鍗曡〃澶氭暟鎹鍑� 妯℃澘鏍煎紡涓� {.灞炴�
+ for (Object d : data) {
+ excelWriter.fill(d, writeSheet);
+ }
+ excelWriter.finish();
+ } catch (IOException e) {
+ throw new RuntimeException("瀵煎嚭Excel寮傚父");
+ }
+ }
+
+ /**
+ * 澶氳〃澶氭暟鎹ā鏉垮鍑� 妯℃澘鏍煎紡涓� {key.灞炴�
+ *
+ * @param filename 鏂囦欢鍚�
+ * @param templatePath 妯℃澘璺緞 resource 鐩綍涓嬬殑璺緞鍖呮嫭妯℃澘鏂囦欢鍚�
+ * 渚嬪: excel/temp.xlsx
+ * 閲嶇偣: 妯℃澘鏂囦欢蹇呴』鏀剧疆鍒板惎鍔ㄧ被瀵瑰簲鐨� resource 鐩綍涓�
+ * @param data 妯℃澘闇�瑕佺殑鏁版嵁
+ */
+ public static void exportTemplateMultiList(Map<String, Object> data, String filename, String templatePath, HttpServletResponse response) {
+ try {
+ resetResponse(filename, response);
+ ClassPathResource templateResource = new ClassPathResource(templatePath);
+ ExcelWriter excelWriter = EasyExcel.write(response.getOutputStream())
+ .withTemplate(templateResource.getStream())
+ .autoCloseStream(false)
+ // 澶ф暟鍊艰嚜鍔ㄨ浆鎹� 闃叉澶辩湡
+ .registerConverter(new ExcelBigNumberConvert())
+ .build();
+ WriteSheet writeSheet = EasyExcel.writerSheet().build();
+ if (CollUtil.isEmpty(data)) {
+ throw new IllegalArgumentException("鏁版嵁涓虹┖");
+ }
+ for (Map.Entry<String, Object> map : data.entrySet()) {
+ // 璁剧疆鍒楄〃鍚庣画杩樻湁鏁版嵁
+ FillConfig fillConfig = FillConfig.builder().forceNewRow(Boolean.TRUE).build();
+ if (map.getValue() instanceof Collection) {
+ // 澶氳〃瀵煎嚭蹇呴』浣跨敤 FillWrapper
+ excelWriter.fill(new FillWrapper(map.getKey(), (Collection<?>) map.getValue()), fillConfig, writeSheet);
+ } else {
+ excelWriter.fill(map.getValue(), writeSheet);
+ }
+ }
+ excelWriter.finish();
+ } catch (IOException e) {
+ throw new RuntimeException("瀵煎嚭Excel寮傚父");
+ }
+ }
+
+ /**
+ * 閲嶇疆鍝嶅簲浣�
+ */
+ private static void resetResponse(String sheetName, HttpServletResponse response) throws UnsupportedEncodingException {
+ String filename = encodingFilename(sheetName);
+ response.reset();
+ FileUtils.setAttachmentResponseHeader(response, filename);
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8");
+ }
+
+ /**
+ * 瑙ｆ瀽瀵煎嚭鍊� 0=鐢�,1=濂�,2=鏈煡
+ *
+ * @param propertyValue 鍙傛暟鍊�
+ * @param converterExp 缈昏瘧娉ㄨВ
+ * @param separator 鍒嗛殧绗�
+ * @return 瑙ｆ瀽鍚庡��
+ */
+ public static String convertByExp(String propertyValue, String converterExp, String separator) {
+ StringBuilder propertyString = new StringBuilder();
+ String[] convertSource = converterExp.split(",");
+ for (String item : convertSource) {
+ String[] itemArray = item.split("=");
+ if (StringUtils.containsAny(propertyValue, separator)) {
+ for (String value : propertyValue.split(separator)) {
+ if (itemArray[0].equals(value)) {
+ propertyString.append(itemArray[1] + separator);
+ break;
+ }
+ }
+ } else {
+ if (itemArray[0].equals(propertyValue)) {
+ return itemArray[1];
+ }
+ }
+ }
+ return StringUtils.stripEnd(propertyString.toString(), separator);
+ }
+
+ /**
+ * 鍙嶅悜瑙ｆ瀽鍊� 鐢�=0,濂�=1,鏈煡=2
+ *
+ * @param propertyValue 鍙傛暟鍊�
+ * @param converterExp 缈昏瘧娉ㄨВ
+ * @param separator 鍒嗛殧绗�
+ * @return 瑙ｆ瀽鍚庡��
+ */
+ public static String reverseByExp(String propertyValue, String converterExp, String separator) {
+ StringBuilder propertyString = new StringBuilder();
+ String[] convertSource = converterExp.split(",");
+ for (String item : convertSource) {
+ String[] itemArray = item.split("=");
+ if (StringUtils.containsAny(propertyValue, separator)) {
+ for (String value : propertyValue.split(separator)) {
+ if (itemArray[1].equals(value)) {
+ propertyString.append(itemArray[0] + separator);
+ break;
+ }
+ }
+ } else {
+ if (itemArray[1].equals(propertyValue)) {
+ return itemArray[0];
+ }
+ }
+ }
+ return StringUtils.stripEnd(propertyString.toString(), separator);
+ }
+
+ /**
+ * 缂栫爜鏂囦欢鍚�
+ */
+ public static String encodingFilename(String filename) {
+ return IdUtil.fastSimpleUUID() + "_" + filename + ".xlsx";
+ }
}
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