【pdf表格解析神器】-创新互联

pdf表格解析神器

• • 依赖
  • 代码
  • 说明

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org.apache.pdfboxpdfbox2.0.24technology.tabulatabula1.0.3com.fasterxml.jackson.corejackson-databind2.9.5

代码

private static void parse() throws ParseException, IOException {
    long start = System.currentTimeMillis();
    String src = "C:\\Users\\账单\\表单.pdf";
    String[] argsa = new String[]{"-f=JSON","-p=all", src,"-l"};
    //CommandLineApp.main(argsa);
    CommandLineParser parser = new DefaultParser();
    CommandLine cmd = parser.parse(CommandLineApp.buildOptions(), argsa);
    StringBuilder stringBuilder = new StringBuilder();
    new CommandLineApp(stringBuilder, cmd).extractTables(cmd);
    ObjectMapper objectMapper = new ObjectMapper();
    JavaType javaType = objectMapper.getTypeFactory().constructParametricType(ArrayList.class, TabulaPageDTO.class);
    objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    Listpages = objectMapper.readValue(stringBuilder.toString(), javaType);
    pages.stream().flatMap(p ->p.getData().stream()).forEach(row ->{
        row.forEach(a ->System.out.print(a.getText().replaceAll("\r|\n|\t", "").trim() + "    "));
        System.out.println();
    });
    long end = System.currentTimeMillis();
    long cost = end - start;
    System.out.println("解析耗时：" + cost);
}

//单元格DTO
public class TabulaAreaDTO {

private String text;

public String getText() {
    return text;
}

public void setText(String text) {
    this.text = text;
}

}

//页DTO
public class TabulaPageDTO {

private List>data;

public List>getData() {
    return data;
}

public void setData(List>data) {
    this.data = data;
}

}

说明

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