随笔分类 - 验证码
摘要:/opt/Tomcat/temp权限问题,缓存文件目录!没有新建,有的话,看看权限设置;
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摘要:1 Graphics2D graphics = (Graphics2D) image.getGraphics(); 2 graphics.setColor(color); 3 RenderingHints hints = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); 4 hints.add(new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHin...
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