账单明细导出

backend/xyst.dinas.finance/src/main/java/com/xyst/dinas/finance/internal/service/StatementAccountServiceImpl.java

 package com.xyst.dinas.finance.internal.service;
 
 import java.math.BigDecimal;
+import java.net.URLEncoder;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.poi.hssf.usermodel.HSSFFont;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.CellStyle;
+import org.apache.poi.ss.usermodel.Font;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.xssf.usermodel.XSSFCellStyle;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.json.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.Resource;
 
 import com.beecode.bcp.type.KObject;
 import com.beecode.inz.basis.team.pojo.ResponseObj;
@@ -28,8 +44,7 @@ public class StatementAccountServiceImpl implements StatementAccountService{
 	private StatementAccountDao statementAccountDao;
 
 	@Override
-	public Object queryStatementAccountByContractId(JSONObject jsonObject) {
-		try {
+	public Map<String, Object> queryStatementAccountByContractId(JSONObject jsonObject) {
 		Map<String, Object> map = new HashMap<>();
 		List<KObject> artificialRechargeList = statementAccountDao.queryStatementAccountByContractId(jsonObject, ArtificialRechargeConstant.ENTITY);
 		List<StatementAccount> statementAccounts = new ArrayList<StatementAccount>();
@@ -115,10 +130,62 @@ public class StatementAccountServiceImpl implements StatementAccountService{
 		}
 		map.put("salesAmount", salesAmount);
 		map.put("statementAccounts", statementAccounts);
-			return ResponseObj.success("查询成功", map);
+		return map;
+	}
+	
+	@Value("classpath:template/statementAccount.xlsx")
+	private Resource statementAccountResource;
+
+	@Override
+	public void exportStatementAccountDetails(HttpServletResponse response, JSONObject param) {
+		Map<String, Object> statementAccountMap = queryStatementAccountByContractId(param);
+		Workbook xssfWorkbook = null;
+		try {
+			xssfWorkbook = new XSSFWorkbook(statementAccountResource.getInputStream());
+			CellStyle textStyle = xssfWorkbook.createCellStyle();
+			textStyle.setBorderBottom(CellStyle.BORDER_THIN);
+			textStyle.setBorderTop(CellStyle.BORDER_THIN);
+			textStyle.setBorderLeft(CellStyle.BORDER_THIN);
+			textStyle.setBorderRight(CellStyle.BORDER_THIN);
+
+			SimpleDateFormat format = new SimpleDateFormat("yyyy年MM月dd日");
+			//设置字体
+			Font createFont = xssfWorkbook.createFont();
+			createFont.setFontHeightInPoints((short) 10);
+			createFont.setFontName("黑体");
+			textStyle.setFont(createFont);
+			Sheet sheetAt = xssfWorkbook.getSheetAt(0);
+			
+			List<StatementAccount> statementAccounts = (List<StatementAccount>) statementAccountMap.get("statementAccounts");
+			for (int i = 0; i < statementAccounts.size(); i++) {
+				StatementAccount statementAccount = statementAccounts.get(i);
+				//从第2行开始写数据
+				Row row = sheetAt.createRow(1 + i);
+				Cell cell = row.createCell(0);
+				cell.setCellValue(1 + i);
+				cell.setCellStyle(textStyle);
+				
+				Cell cell1 = row.createCell(1);
+				cell1.setCellValue(statementAccount.getDealDate());
+				cell1.setCellStyle(textStyle);
+				
+				Cell cell2 = row.createCell(2);
+				cell2.setCellValue(statementAccount.getDealType());
+				cell2.setCellStyle(textStyle);
+				
+				Cell cell3 = row.createCell(3);
+				cell3.setCellValue(statementAccount.getDealAmount().doubleValue());
+				cell3.setCellStyle(textStyle);
+			}
+			String fileName = URLEncoder.encode("对账单明细.xlsx", "utf-8");
+			response.setHeader("Content-Disposition", "attachment; filename =" + fileName);
+			ServletOutputStream outputStream = response.getOutputStream();
+			xssfWorkbook.write(outputStream);
+			xssfWorkbook.close();
+			outputStream.flush();
+			outputStream.close();
 		} catch (Exception e) {
 			e.printStackTrace();
-			return ResponseObj.error();
 		}
 		
 	}

backend/xyst.dinas.finance/src/main/java/com/xyst/dinas/finance/service/StatementAccountService.java

 package com.xyst.dinas.finance.service;
 
+import java.util.Map;
 import java.util.UUID;
 
+import javax.servlet.http.HttpServletResponse;
+
 import org.json.JSONObject;
 
 public interface StatementAccountService {
 
-	Object queryStatementAccountByContractId(JSONObject jsonObject);
+	Map<String, Object> queryStatementAccountByContractId(JSONObject jsonObject);
+
+	void exportStatementAccountDetails(HttpServletResponse response, JSONObject param);
 
 }

backend/xyst.dinas.finance/src/main/java/com/xyst/dinas/finance/web/StatementAccountController.java

 package com.xyst.dinas.finance.web;
 
+import java.io.IOException;
+import java.util.Map;
 import java.util.UUID;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
 import org.json.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -12,10 +17,11 @@ import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.beecode.inz.basis.team.pojo.ResponseObj;
 import com.xyst.dinas.finance.service.StatementAccountService;
 
 /**
- * 费用调整
+ * 对账单
  *
  * @author yangqingsong
  * @date 2021年4月25日
@@ -30,7 +36,34 @@ public class StatementAccountController {
 	@ResponseBody
     @RequestMapping(value = "/sand/user/finance/statementAccount/queryStatementAccountByContractId", method = RequestMethod.POST)
 	public Object queryStatementAccountByContractId(@RequestBody String body) {
-		return statementAccountService.queryStatementAccountByContractId(new JSONObject(body));
+		try{
+			Map<String, Object> statementAccountByContract = statementAccountService.queryStatementAccountByContractId(new JSONObject(body));
+			return ResponseObj.success("查询成功", statementAccountByContract);
+		} catch(Exception e) {
+			return ResponseObj.error();
+		}
+		
+	}
+	
+	@ResponseBody
+	@RequestMapping(value = "/sand/user/finance/exportStatementAccountDetails", method = RequestMethod.POST)
+	public Object exportStatementAccountDetails(HttpServletRequest request, HttpServletResponse response) throws IOException {
+		request.setCharacterEncoding("utf-8");
+		String exportParamStr = request.getParameter("exportParamStr");
+		response.reset();
+		response.setCharacterEncoding("UTF-8");
+		response.setContentType("application/x-www-form-urlencoded");
+		JSONObject obj = new JSONObject();
+		
+		try {
+			obj.put("code", 200);
+			JSONObject param = new JSONObject(exportParamStr);
+			statementAccountService.exportStatementAccountDetails(response, param);
+		} catch(Exception e) {
+			e.printStackTrace();
+			return ResponseObj.error();
+		}
+		return obj.toString();
 	}
 
 }