java 图片上绘制文字Graphics2D linux 中文乱码

落日映苍穹つ 2022-09-10 13:20 273阅读 0赞

### 文章目录 ###

*   *  解决方式1：
     *  解决方式2：
     *  3.个人解决此问题的完整代码:

## 解决方式1： ##

windows上的字体拷贝到linux上。

## 解决方式2： ##

本地java读写字体。  
参考地址:  
[https://blog.csdn.net/qq\_36098927/article/details/107921160][https_blog.csdn.net_qq_36098927_article_details_107921160]

[https://blog.csdn.net/echohawk/article/details/105452525][https_blog.csdn.net_echohawk_article_details_105452525]

网上时候还有这个问题，不过我还没遇到:  
[https://blog.csdn.net/weixin\_34294809/article/details/114301980?utm\_medium=distribute.pc\_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-2.no\_search\_link&depth\_1-utm\_source=distribute.pc\_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edefault-2.no\_search\_link][https_blog.csdn.net_weixin_34294809_article_details_114301980_utm_medium_distribute.pc_relevant.none-task-blog-2_7Edefault_7ECTRLIST_7Edefault-2.no_search_link_depth_1-utm_source_distribute.pc_relevant.none-task-blog-2_7Edefault_7ECTRLIST_7Edefault-2.no_search_link]

## 3.个人解决此问题的完整代码: ##

public InputStream createDistributorSharePosterInputstream(String bgOriginUrl, String wechatNickName, String wechatAvatarUrl, String wechatRecomQrcodeUrl) { 
            try { 
                BufferedImage bimg = getUrlByBufferedImage(bgOriginUrl);
    // String pathString = FontLoader.class.getResource("/font/msyhbd.ttf").getFile();
    // Font font2 = Font.createFont(Font.TRUETYPE_FONT, new File(pathString));
                Font  font1 = null;
                GraphicsEnvironment localGraphicsEnvironment = GraphicsEnvironment.getLocalGraphicsEnvironment();
    // if(localGraphicsEnvironment.getAvailableFontFamilyNames() == null || localGraphicsEnvironment.getAvailableFontFamilyNames().length == 0 ){ 
                    Font font = Font.createFont(Font.TRUETYPE_FONT, ImageGenerateUtil.class.getResourceAsStream("/font/msyhbd.ttf"));
                    font1 = font.deriveFont(Font.BOLD,24f);
                    localGraphicsEnvironment.registerFont(font);
    // }else{ 
    // font1 = new Font(typeface, Font.BOLD, 24);
    // }
    
                // 开启画图
                Graphics2D g2d = localGraphicsEnvironment.createGraphics(bimg);
    
                // 抗锯齿
                g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    
    
                //用户头像
                BufferedImage userLogo = getSque(getUrlByBufferedImage(wechatAvatarUrl));
                g2d.drawImage(setRadius(userLogo, 3), 336, 1064, 80, 80, null);
    
                //用户昵称
    // Font font1 = font.deriveFont(Font.BOLD,24f);
                g2d.setFont(font1);
                g2d.setColor(Color.WHITE);
    
                // 计算文字长度，计算居中的x点坐标
                drawString(wechatNickName, bimg, g2d, font1, 1174);
    
                //推荐语
    // font2 = new Font(typeface, Font.BOLD, 24);
                g2d.setFont(font1);
                g2d.setColor(Color.WHITE);
                drawString("邀请您成为飞碟推荐官", bimg, g2d, font1, 1202);
    
    
                //太阳码
                Image sunCodeUrlImage = getUrlByBufferedImage(wechatRecomQrcodeUrl);
                g2d.drawImage(sunCodeUrlImage, 604, 1258, 100, 100, null);
    
                // 释放对象
                g2d.dispose();
    
                return upload(bimg);
    
            } catch (Exception e) { 
                e.printStackTrace();
                log.info("goodsCard:{}", e.getMessage());
            }
            return null;
        }

--------------------

完

[https_blog.csdn.net_qq_36098927_article_details_107921160]: https://blog.csdn.net/qq_36098927/article/details/107921160
[https_blog.csdn.net_echohawk_article_details_105452525]: https://blog.csdn.net/echohawk/article/details/105452525
[https_blog.csdn.net_weixin_34294809_article_details_114301980_utm_medium_distribute.pc_relevant.none-task-blog-2_7Edefault_7ECTRLIST_7Edefault-2.no_search_link_depth_1-utm_source_distribute.pc_relevant.none-task-blog-2_7Edefault_7ECTRLIST_7Edefault-2.no_search_link]: https://blog.csdn.net/weixin_34294809/article/details/114301980?utm_medium=distribute.pc_relevant.none-task-blog-2~default~CTRLIST~default-2.no_search_link&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2~default~CTRLIST~default-2.no_search_link