From 49f28b7e778e0be214a03fa17d0be1eb32775780 Mon Sep 17 00:00:00 2001
From: ChenJiaHe <763432473@qq.com>
Date: 星期五, 15 一月 2021 18:29:58 +0800
Subject: [PATCH] 导出
---
src/main/java/com/hx/util/ExcelUtil.java | 85 ++++++++++++++++++++++++++++
src/main/java/com/hx/util/COSUtil.java | 40 +++++++++++++
hx-common.iml | 2
3 files changed, 125 insertions(+), 2 deletions(-)
diff --git a/hx-common.iml b/hx-common.iml
index 77d6974..1348670 100644
--- a/hx-common.iml
+++ b/hx-common.iml
@@ -20,8 +20,6 @@
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="Maven: com.qcloud:cos_api:5.6.32" level="project" />
- <orderEntry type="library" name="Maven: joda-time:joda-time:2.9.9" level="project" />
- <orderEntry type="library" name="Maven: com.qcloud:cos_api:5.6.24" level="project" />
<orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
<orderEntry type="library" name="Maven: commons-codec:commons-codec:1.11" level="project" />
<orderEntry type="library" name="Maven: joda-time:joda-time:2.9.9" level="project" />
diff --git a/src/main/java/com/hx/util/COSUtil.java b/src/main/java/com/hx/util/COSUtil.java
index 0137cac..8c6a5ca 100644
--- a/src/main/java/com/hx/util/COSUtil.java
+++ b/src/main/java/com/hx/util/COSUtil.java
@@ -67,4 +67,44 @@
}
+
+ /** 鍚庣璋冪敤涓婁紶鍥剧墖
+ * @param key 涓婁紶璺緞锛堝寘鎷浘鐗囧悕绉板拰鍜屽悗缂�锛夛紝鎸囧畾瑕佷笂浼犲埌 COS 涓婂璞￠敭
+ * @param localFile
+ * @param secretId 鐢ㄦ埛id
+ * @param secretKey 鐢ㄦ埛绉橀挜
+ * @param regionName 瀛樺湪鍩燂紝鍙傝�冭吘璁簯
+ * @param bucketName 鎸囧畾瑕佷笂浼犲埌鐨勫瓨鍌ㄦ《
+ * @return
+ * @throws IOException
+ */
+ public static String uploadImg(String key,File localFile,String secretId, String secretKey,String regionName,String bucketName) throws IOException {
+
+ // 1 鍒濆鍖栫敤鎴疯韩浠戒俊鎭紙secretId, secretKey锛夈��
+ COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
+ // 2 璁剧疆 bucket 鐨勫尯鍩�, COS 鍦板煙鐨勭畝绉拌鍙傜収 https://cloud.tencent.com/document/product/436/6224
+ // clientConfig 涓寘鍚簡璁剧疆 region, https(榛樿 http), 瓒呮椂, 浠ｇ悊绛� set 鏂规硶, 浣跨敤鍙弬瑙佹簮鐮佹垨鑰呭父瑙侀棶棰� Java SDK 閮ㄥ垎銆�
+ Region region = new Region(regionName);
+ ClientConfig clientConfig = new ClientConfig(region);
+ // 3 鐢熸垚 cos 瀹㈡埛绔��
+ COSClient cosClient = new COSClient(cred, clientConfig);
+
+ // 璁剧疆 Content type, 榛樿鏄� application/octet-stream,瀵逛簬鏈湴鏂囦欢涓婁紶锛岄粯璁ゆ牴鎹湰鍦版枃浠剁殑鍚庣紑杩涜鏄犲皠
+ // 锛屼緥濡� jpg 鏂囦欢鏄犲皠 涓篿mage/jpeg瀵逛簬娴佸紡涓婁紶 榛樿鏄� application/octet-stream
+ //objectMetadata.setContentType("application/pdf");
+ PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);
+ PutObjectResult putObjectResult = cosClient.putObject(putObjectRequest);
+
+ //鎷兼帴璺緞
+ StringBuilder imgUrl = new StringBuilder();
+ imgUrl.append("https://"+bucketName+".cos."+regionName+".myqcloud.com");
+ if(key.startsWith("/")){
+ imgUrl.append(key);
+ }else{
+ imgUrl.append("/"+key);
+ }
+ return imgUrl.toString();
+
+ }
+
}
diff --git a/src/main/java/com/hx/util/ExcelUtil.java b/src/main/java/com/hx/util/ExcelUtil.java
index c549a08..1191dcd 100644
--- a/src/main/java/com/hx/util/ExcelUtil.java
+++ b/src/main/java/com/hx/util/ExcelUtil.java
@@ -162,6 +162,91 @@
return file;
}
+ /**鐢熸垚涓存椂鏂囦欢
+ * @param headList
+ * Excel鏂囦欢Head鏍囬闆嗗悎
+ * @param fieldList
+ * Excel鏂囦欢Field鏍囬闆嗗悎 鏍规嵁field鏉ュ鎵句綅缃～鍏呰〃鏍�
+ * @param dataList
+ * Excel鏂囦欢鏁版嵁鍐呭閮ㄥ垎
+ * @throws Exception
+ */
+ public static File createExcel(String[] headList, String[] fieldList, List<Map<String, Object>> dataList
+ ,Integer height,Integer width) throws Exception {
+ File file = File.createTempFile("temp", ".xls");
+ try{
+
+ if(height == null){
+ height = 450;
+ }
+ if(width == null){
+ width = 5000;
+ }
+ // 鍒涘缓鏂扮殑Excel 宸ヤ綔绨�
+ HSSFWorkbook workbook = new HSSFWorkbook();
+
+ //鍚堝苟鐨勫崟鍏冩牸鏍峰紡
+ HSSFCellStyle boderStyle = workbook.createCellStyle();
+ //鍨傜洿灞呬腑
+ boderStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
+ boderStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER); // 鍒涘缓涓�涓眳涓牸寮�
+
+ // 鍦‥xcel宸ヤ綔绨夸腑寤轰竴宸ヤ綔琛紝鍏跺悕涓虹己鐪佸��
+ // 濡傝鏂板缓涓�鍚嶄负"鏁堢泭鎸囨爣"鐨勫伐浣滆〃锛屽叾璇彞涓猴細
+ // HSSFSheet sheet = workbook.createSheet("鏁堢泭鎸囨爣");
+ HSSFSheet sheet = workbook.createSheet();
+ // 鍦ㄧ储寮�0鐨勪綅缃垱寤鸿锛堟渶椤剁鐨勮锛�
+ HSSFRow row = sheet.createRow(0);
+ // ===============================================================
+ for (int i = 0; i < headList.length; i++) {
+ //楂樺害
+ row.setHeight(height.shortValue());
+ sheet.setColumnWidth(i,width);
+ // 鍦ㄧ储寮�0鐨勪綅缃垱寤哄崟鍏冩牸锛堝乏涓婄锛�
+ HSSFCell cell = row.createCell(i);
+ // 瀹氫箟鍗曞厓鏍间负瀛楃涓茬被鍨�
+ cell.setCellType(HSSFCell.CELL_TYPE_STRING);
+ // 鍦ㄥ崟鍏冩牸涓緭鍏ヤ竴浜涘唴瀹�
+ cell.setCellValue(headList[i]);
+ cell.setCellStyle(boderStyle);
+ }
+ // ===============================================================
+ if (dataList != null) {
+ for (int n = 0; n < dataList.size(); n++) {
+ // 鍦ㄧ储寮�1鐨勪綅缃垱寤鸿
+ HSSFRow row_value = sheet.createRow(n + 1);
+ row_value.setHeight(height.shortValue());
+ Map<String, Object> dataMap = dataList.get(n);
+ // ===============================================================
+ for (int i = 0; i < fieldList.length; i++) {
+ // 鍦ㄧ储寮�0鐨勪綅缃垱寤哄崟鍏冩牸锛堝乏涓婄锛�
+ sheet.setColumnWidth(i,width);
+ HSSFCell cell = row_value.createCell(i);
+ // 瀹氫箟鍗曞厓鏍间负瀛楃涓茬被鍨�
+ cell.setCellType(HSSFCell.CELL_TYPE_STRING);
+ // 鍦ㄥ崟鍏冩牸涓緭鍏ヤ竴浜涘唴瀹�
+ cell.setCellValue(objToString(dataMap.get(fieldList[i])));
+ cell.setCellStyle(boderStyle);
+ }
+ // ===============================================================
+ }
+ }
+
+ // 鏂板缓涓�杈撳嚭鏂囦欢娴�
+ FileOutputStream fOut = new FileOutputStream(file);
+ // 鎶婄浉搴旂殑Excel 宸ヤ綔绨垮瓨鐩�
+ workbook.write(fOut);
+ fOut.flush();
+ // 鎿嶄綔缁撴潫锛屽叧闂枃浠�
+ fOut.close();
+ }catch (Exception e){
+
+ }finally {
+ file.deleteOnExit();
+ }
+ return file;
+ }
+
private static String objToString(Object obj) {
if (obj == null) {
--
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