Method PDFData

web/src/main/java/com/cyy/chat/pojo/PDFData.java:15–19

(Long id, String content, Integer contentWordCount)

    private Integer contentWordCount;

    public PDFData(Long id, String content, Integer contentWordCount) {
        this.id = id;
        this.content = content;
        this.contentWordCount = contentWordCount;
    }

    public Long getId() {
        return id;