pdfbox 非法字体问题 No glyph for code

Question

WARN org.apache.pdfbox.rendering.GlyphCache - No glyph for code 5625 (CID 1234) in font SimHei,Bold

<dependency>
    <groupId>org.apache.pdfbox</groupId>
    <artifactId>pdfbox</artifactId>
    <version>3.0.0-RC1</version>
</dependency>

找到这个 FontMapperImpl ​，我们重新重写

org.apache.pdfbox.pdmodel.font.FontMapperImpl