本地测试文件解析

@PostMapping("/test")
public void test() throws IOException {
    Path csvFile = Paths.get("D:\\test/27.csv");
    //虚拟机退出时删除临时文件
    csvFile.toFile().deleteOnExit();
    List<String> list = Files.readAllLines(csvFile, Charset.forName("GB2312"));
    //List<String> allLines,
    //                                                     String formattedDate, String fileId
    //billingService.buildBillingResult(list,"","2024-12-30","13234");

    InputStream resourceAsStream = this.getClass().getResourceAsStream("/keystore/a.csv");
    byte[] downloadAsBytes = IOUtils.readFully(resourceAsStream,
        Objects.requireNonNull(resourceAsStream).available());

}

    @GetMapping("/test")
    public void test() throws IOException {
        Path csvFile = Paths.get("D:\\test/a.txt");
        //虚拟机退出时删除临时文件
        //csvFile.toFile().deleteOnExit();
        //List<String> list = Files.readAllLines(csvFile, Charset.forName("GB2312"));
        
        baiduApService.buildBillingResult(csvFile,zhuti.xxx,LocalDate.now(),"1111");

}

public List<PayChannelBillingInfo> buildBillingResult(Path path, zhuti zhuti , LocalDate date,
                                                 String fileId) throws IOException {
    final List<String> allLines = Files.readAllLines(path);

    final Splitter splitter = Splitter.on("&&");
    final List<String> headers = splitter.splitToList(allLines.get(6));
    final List<LinkedHashMap<String, String>> list = allLines
            .subList(7, allLines.size() - 2)
            .stream()
            .filter(StringUtils::isNotBlank)
            .map(lineString -> {
                List<String> values = splitter.splitToList(lineString);
                if("danhao".equals(values.get(0))){
                    log.info("对账订单号size:{}",values.size()+":"+values.get(0)+":"+values.get(2));
                    for (int i=0 ;i<values.size();i++) {
                        log.info("对账订单号str:{}",values.get(i));
                    }
                }
                if("danhao".equals(values.get(0))){
                    log.info("对账订单号size:{}",values.size()+":"+values.get(0)+":"+values.get(2));
                    for (int i=0 ;i<values.size();i++) {
                        log.info("对账订单号str:{}",values.get(i));
                    }
                }
                return IntStream.range(0, headers.size()).boxed()
                        .collect(Collectors.toMap(headers::get, values::get, (a, b) -> b, Maps::newLinkedHashMap));
            }).collect(Collectors.toList());