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@ -1,44 +1,10 @@
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package cn.estsh.i3plus.core.apiservice.controller.base;
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import cn.estsh.i3plus.platform.common.exception.ImppExceptionEnum;
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import cn.estsh.i3plus.platform.common.tool.ExcelTool;
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import cn.estsh.i3plus.platform.common.tool.FileTool;
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import cn.estsh.i3plus.platform.common.tool.ZipTool;
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import cn.estsh.i3plus.platform.common.util.PlatformConstWords;
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import cn.estsh.i3plus.pojo.base.bean.ListPager;
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import cn.estsh.i3plus.pojo.base.common.Pager;
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import cn.estsh.i3plus.pojo.base.enumutil.CommonEnumUtil;
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import cn.estsh.i3plus.pojo.base.enumutil.ResourceEnumUtil;
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import cn.estsh.i3plus.pojo.model.common.ExportDataModel;
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import cn.estsh.i3plus.pojo.platform.bean.SysOrderNoRule;
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import cn.estsh.impp.framework.base.controller.BaseCommonController;
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import cn.estsh.impp.framework.boot.exception.ImppBusiException;
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import cn.estsh.impp.framework.boot.exception.ImppExceptionBuilder;
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import cn.estsh.impp.framework.boot.util.ImppRedis;
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import cn.estsh.impp.framework.boot.util.ResultBean;
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import cn.estsh.impp.framework.boot.util.ValidatorBean;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
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import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
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import java.io.*;
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import java.util.*;
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import org.springframework.web.method.HandlerMethod;
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import springfox.documentation.spring.web.json.Json;
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import javax.annotation.Resource;
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import javax.persistence.EntityManager;
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import javax.servlet.http.HttpServletResponse;
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/**
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* @Description :通用功能服务
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@ -51,82 +17,4 @@ import javax.servlet.http.HttpServletResponse;
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@Api(description = "通用功能服务")
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@RequestMapping(PlatformConstWords.BASE_URL +"/common")
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public class CoreCommonController extends BaseCommonController {
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@Autowired
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private EntityManager entityManager;
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@Resource(name="redisRes")
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private ImppRedis redisRes;
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@Autowired
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private RequestMappingHandlerMapping requestMappingHandlerMapping;
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@PostMapping("/test-mapping")
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@ApiOperation("根据路径寻找Controller")
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public ResultBean exportData(ExportDataModel exportDataModel, HttpServletResponse response){
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try {
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ValidatorBean.beginValid(exportDataModel)
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.notNull("className",exportDataModel.getClassName())
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.notNull("exportData",exportDataModel.getExportData());
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ExcelTool excelTool = new ExcelTool(entityManager, redisRes);
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Class entityClass = Class.forName(exportDataModel.getClassName());
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String[] colName = new String[ExcelTool.getColName(entityClass).size()];
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ExcelTool.getColName(entityClass).keySet().toArray(colName);
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List dataList = JSONArray.parseArray(exportDataModel.getExportData(), entityClass);
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// 数据校验
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if (colName == null || colName.length == 0) {
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throw ImppExceptionBuilder.newInstance()
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.setSystemID(CommonEnumUtil.SOFT_TYPE.IMPP.getCode())
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.setErrorCode(ImppExceptionEnum.BUSINESS_EXCEPTION_DATA_ERROR.getCode())
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.setErrorDetail("导出列不能为空")
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.build();
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}
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// 将excel导出至临时文件夹
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File excelFile = new File(System.getProperty("java.io.tmpdir") + File.separator + entityClass.getSimpleName()+".xls");
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excelFile.createNewFile();
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excelTool.exportData(excelFile, dataList, entityClass, colName);
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InputStream targetStream = new DataInputStream(new FileInputStream(excelFile));
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response.setContentType("application/octet-stream;");
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response.setHeader("Content-Disposition", "attachment;fileName=" + excelFile.getName()); // 设置文件名
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response.addHeader("Pargam", "no-cache");
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response.addHeader("Cache-Control", "no-cache");
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BufferedInputStream bis = null;
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OutputStream os = null;
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try {
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bis = new BufferedInputStream(targetStream);
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os = response.getOutputStream();
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byte[] buffer = new byte[1024];
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int i = bis.read(buffer);
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while (i != -1) {
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os.write(buffer, 0, i);
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i = bis.read(buffer);
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}
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} catch (Exception e) {
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e.printStackTrace();
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} finally {
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if (bis != null) {
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try {
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os.close();
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bis.close();
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targetStream.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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excelFile.delete();
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return ResultBean.success("导出成功").setCode(ResourceEnumUtil.MESSAGE.SUCCESS.getCode());
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} catch (ImppBusiException busExcep) {
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return ResultBean.fail(busExcep);
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} catch (Exception e) {
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return ImppExceptionBuilder.newInstance().buildExceptionResult(e);
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}
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}
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}
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wei.peng
6 years ago