1.效果
压缩包内部文件
2.依赖
java
<!--支持Zip-->
<dependency>
<groupId>net.lingala.zip4j</groupId>
<artifactId>zip4j</artifactId>
<version>2.11.5</version>
</dependency>
总之是要File类变MultipartFile类型的 好像是下面这仨个 你们都添加进去吧
<!--file类型转换Mu...-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.2.13.RELEASE</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<!--file类型转换Mu...-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
</dependency>3.Impl 代码
java
@Override
public Result importFileA(MultipartFile multipartFile,Integer modelMarking) throws IOException {
//创建临时目录用于解压
//ChatGPT解释
// --> Linux/macOS:通常在/tmp目录下。例如/temp/uploadZip_XXXXXX.
// --> Windows:通常在 C:\Users\<用户名>\AppData\Local\Temp 目录下，例如 C:\Users\<用户名>\AppData\Local\Temp\uploadZip_XXXXXX.
Path uploadZip = Files.createTempDirectory("uploadZip_");
File directory = new File(uploadZip.toString());
if (!directory.exists()){
directory.mkdir();
}
//zip文件目录
String zipFilePath = uploadZip + "/" + multipartFile.getOriginalFilename();
//自定义文件写入临时项目目录中
try{
multipartFile.transferTo(new File(zipFilePath));
}catch (Exception e){
e.printStackTrace();
}
//解压ZIP文件
List<String> s = unzipAndPrintPaths(zipFilePath, uploadZip.toString());
for (String string : s) {
File file = new File(string);
//将文件写入指定路径
MultipartFile cMultiFile = new MockMultipartFile("file", file.getName(), null, new FileInputStream(file));
if (modelMarking == 1) {
importFileAF1(cMultiFile);
} else if (modelMarking == 2) {
importFileAF2(cMultiFile);
} else if (modelMarking == 3) {
importFileAF3(cMultiFile);
}
}
//清除临时文档
Files.walk(uploadZip).sorted((a,b)->b.compareTo(a)).forEach(f -> f.toFile().delete());
}
return Result.success();
}3.1 挑一个importFileAF1这个方法解读
java
public void importFileAF1(MultipartFile multipartFile) throws IOException {
InputStream inputStream = null;
File file = null;
try{
// 创建临时文件
file = File.createTempFile("temp", null);
// 把multipartFile写入临时文件
multipartFile.transferTo(file);
// 使用文件创建 inputStream 流
inputStream = new FileInputStream(file);
//读取Word文档
XWPFDocument document = new XWPFDocument(inputStream);
//保存报表A数据
TestRecord testRecord = new TestRecord();
//头标签
String handTab = null;
String fileName = null;
// 遍历头表头
// 遍历文档的每个段落
for (XWPFParagraph paragraph : document.getParagraphs()) {
String content = paragraph.getText();
if(content.startsWith("F1")){
testRecord.setModelId(1);
} else if (content.startsWith("F2")) {
testRecord.setModelId(2);
} else if (content.startsWith("F3")) {
testRecord.setModelId(3);
}
if (content.startsWith("文件名：")){
String[] parts = content.split("：", 2);
fileName = parts[1];
//set名字时待整改
testRecord.setFileName(parts[1]);
String part = parts[1];
String[] split = part.split("_", 6);
handTab = split[3];
}
}
List<StringBuffer> joinList = new ArrayList<>();
// 识别下方
// 获取文档中的所有表格
List<XWPFTable> tables = document.getTables();
// 遍历每个表格
for (XWPFTable table : tables) {
// 获取表格的行
List<XWPFTableRow> rows = table.getRows();
// 遍历每一行
for (XWPFTableRow row : rows) {
// 获取行中的单元格
List<XWPFTableCell> cells = row.getTableCells();
StringBuffer stringBuffer = new StringBuffer();
// 遍历每个单元格
for (XWPFTableCell cell : cells) {
// 输出单元格的文本内容
System.out.print(cell.getText() + "|");
stringBuffer.append(cell.getText() + "|");
}
joinList.add(stringBuffer);
System.out.println(); // 换行
}
System.out.println(); // 表格间换行
}
JSONObject jsonObject = new JSONObject();
JSONArray checkItems = new JSONArray();
/**
* vehicle_info
* 需要 unit_id √
* 需要 powerHours √
* 需要 powerPackWorking √
* 需要 powerPackYieldHours √
* 需要 taskPayloadWorkingHours √
* 需要 factoryDate √
* 需要 plateNumber √
*/
//拼凑vehicle_info数据
JSONObject vehicleInfo = new JSONObject();
String[] split;
//采集子数据
List<String> sonList = new ArrayList<>();
for(StringBuffer sb:joinList){
//特殊处理
if (sb.toString().equals("|")){
continue;
}
if (sb.toString().startsWith("装备基础信息")){
split = sb.toString().split("\\|");
testRecord.setModelName(split[2]);
vehicleInfo.put("powerHours",split[4]);
continue;
//testRecord
} else if (sb.toString().startsWith("|车辆编号")) {
split = sb.toString().split("\\|");
testRecord.setPlateNum(split[2]);
vehicleInfo.put("plateNumber",split[2]);
vehicleInfo.put("powerPackWorkingHours",split[4]);//接收null值
continue;
} else if (sb.toString().startsWith("|所属机构")) {
split = sb.toString().split("\\|");
//
if (split[2].contains("/")){
String[] split1 = split[2].split("/");
Unit unit1 = unitMapper.selectOne(new QueryWrapper<Unit>().lambda().eq(Unit::getUnitName, split1[1]));
if(unit1.getUnitName()!=null){
vehicleInfo.put("unitId",unit1.getUnitId());
}
}else {
Unit unit1 = unitMapper.selectOne(new QueryWrapper<Unit>().lambda().eq(Unit::getUnitName,split[2]));
if (unit1.getUnitName()!=null){
vehicleInfo.put("unitId",unit1.getUnitId());
}
}
vehicleInfo.put("powerPackYieldHours",Optional.ofNullable(split[4]).orElse("0"));
continue;
} else if (sb.toString().startsWith("|出厂日期")) {
split = sb.toString().split("\\|");
vehicleInfo.put("factoryDate",split[2]);
vehicleInfo.put("taskPayloadWorkingHours",Optional.ofNullable(split[4]).orElse("0"));
continue;
} else if (sb.toString().startsWith("|车辆里程数(km)")){
split = sb.toString().split("\\|");
try {
testRecord.setMileage(Double.parseDouble(split[2]));
vehicleInfo.put("mileage",split[2]);
testRecord.setCreateTime(split[4]);
} catch (NumberFormatException e) {
e.printStackTrace();
}
continue;
} else if (sb.toString().startsWith("|||备注|")){
split = sb.toString().split("\\|");
try {
testRecord.setRemark(split[4]);
} catch (NumberFormatException e) {
e.printStackTrace();
}
continue;
} else if (sb.toString().startsWith("序号|")) {
continue;
}
sonList.add(sb.toString());
}
String[] split2 = fileName.split("_");
//组装数据
JSONObject returnResult = new JSONObject();
returnResult.put("topSystem",false);
returnResult.put("systemName",split2[3]);
JSONArray objects = new JSONArray();
//解锁遍历
for(String entity:sonList){
String[] split1 = entity.toString().split("\\|");
JSONObject Json = new JSONObject();
if(split1[1].split(" ")[0].contains("感知故障码") || split1[1].split(" ")[0].contains("感知提示码") || split1[1].split(" ")[0].contains("平台故障码") || split1[1].split(" ")[0].contains("平台提示码")){
Json.put("code",split1[1].split(" ")[1]);
Json.put("name",split1[2]);
//判断红绿状态
if ("故障".equals(split1[5])){
Json.put("state",false);
Json.put("stateMessage","故障");
}else {
Json.put("state",true);
Json.put("stateMessage","提示");
}
}else{
Json.put("name",split1[1]);
Json.put("stateMessage",split1[2]);
//判断红绿状态
if ("故障".equals(split1[5])){
Json.put("state",false);
}else {
Json.put("state",true);
}
}
objects.add(Json);
}
returnResult.put("checkItems",objects);
testRecord.setDetail("["+JSONObject.toJSONString(returnResult,SerializerFeature.WriteMapNullValue)+"]");
testRecord.setContent(split2[3]);
testRecord.setUnitId(Integer.valueOf(vehicleInfo.get("unitId").toString()));
testRecord.setVehicleInfo(JSONObject.toJSONString(vehicleInfo, SerializerFeature.WriteMapNullValue));
testRecordMapper.insert(testRecord);
}catch (Exception e){
e.printStackTrace();
//关闭文件流
inputStream.close();
}finally {
// 最后记得删除文件
file.deleteOnExit();
// 关闭流
inputStream.close();
}
}3.2 我承认我写的乱七八糟的，但好像就是能入库... 甲方要求这样我就东挪西挪的