在线监测功能

1.动态生成预告警单、下载预告警单

pqs-harmonic/harmonic-api/src/main/java/com/njcn/harmonic/utils/WordUtil2.java

@@ -1,9 +1,12 @@
 package com.njcn.harmonic.utils;
 
+import ch.qos.logback.core.rolling.helper.FileStoreUtil;
+import cn.hutool.core.collection.CollUtil;
 import org.apache.poi.xwpf.usermodel.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.core.io.ClassPathResource;
+import org.springframework.util.CollectionUtils;
 
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;
@@ -51,6 +54,42 @@ public class WordUtil2 {
         }
     }
 
+    public InputStream getReportFile(String path, Map<String, Object> params,  List<List<String[]>> tableList)
+            throws Exception {
+        path = ClearPathUtil.cleanString(path);
+        InputStream inStream = null,in = null;
+        CustomXWPFDocument doc = null;
+        //读取报告模板
+        try {
+            inStream =  new ClassPathResource(path).getInputStream();;
+            doc = new CustomXWPFDocument(inStream);
+            this.replaceInTable(doc,params,tableList);
+            this.replaceInPara(doc, params);
+        } catch (IOException e) {
+            logger.error("获取报告模板异常，原因为：" + e);
+        } finally {
+            if (null != inStream) {
+                inStream.close();
+            }
+        }
+        try {
+            //临时缓冲区
+            ByteArrayOutputStream out = new ByteArrayOutputStream();
+            doc.write(out);
+            byte[] docByteAry = out.toByteArray();
+            in = new ByteArrayInputStream(docByteAry);
+            out.close();
+        } catch (Exception e) {
+            logger.error("输出稳态报告异常，原因为：" + e);
+        } finally {
+            if (doc != null) {
+                doc.close();
+            }
+        }
+        return in;
+    }
+
+
     /**
      * 替换段落里面的变量
      *
@@ -212,14 +251,16 @@ public class WordUtil2 {
     private static void insertTable(XWPFTable table, List<String[]> tableList) {
         //删除占位符行数
         table.removeRow(1);
-        // 创建行,根据需要插入的数据添加新行，不处理表头
-        for (int i = 0; i < tableList.size(); i++) {
-            XWPFTableRow row = table.createRow();
-            List<XWPFTableCell> cells = row.getTableCells();
-            for (int j = 0; j < cells.size(); j++) {
-                XWPFTableCell cell = cells.get(j);
-                String s = tableList.get(i)[j];
-                cell.setText(s);
+        if (CollUtil.isNotEmpty(tableList)) {
+            // 创建行,根据需要插入的数据添加新行，不处理表头
+            for (int i = 0; i < tableList.size(); i++) {
+                XWPFTableRow row = table.createRow();
+                List<XWPFTableCell> cells = row.getTableCells();
+                for (int j = 0; j < cells.size(); j++) {
+                    XWPFTableCell cell = cells.get(j);
+                    String s = tableList.get(i)[j];
+                    cell.setText(s);
+                }
             }
         }
     }
@@ -247,10 +288,8 @@ public class WordUtil2 {
                     for (XWPFTableRow row : rows) {
                         cells = row.getTableCells();
                         for (XWPFTableCell cell : cells) {
-                            paras = cell.getParagraphs();
-                            for (XWPFParagraph para : paras) {
-                                this.replaceInPara(para, params, doc);
-                            }
+                            List<XWPFParagraph> paragraphListTable = cell.getParagraphs();
+                            processParagraphs(paragraphListTable, params, doc);
                         }
                     }
                 } else {