DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG· RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT <http://issues.apache.org/bugzilla/show_bug.cgi?id=41658>. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND· INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=41658 Summary: jpeg image can not show up Product: Tomcat 5 Version: 5.5.12 Platform: PC OS/Version: Windows 2000 Status: NEW Severity: normal Priority: P2 Component: Servlets:WebDAV AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] Hello I made two servlet files and one web.xml as bellow: ackage jp.wangsuya.testsample; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class Sample173 extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{ response.setContentType("text/html;charset=Shift_JIS"); PrintWriter out = response.getWriter(); out.println ("<html<head><title>Sample173</title></head><body>"); out.println("<h2>lp`AhèÂÔµ</h2>"); out.println("<p>"); out.println("<img src=\"Sample173jpeg\" border=1 width=300 height=150/>"); out.println("</body></html>"); out.close(); } } package jp.wangsuya.testsample; import java.awt.BasicStroke; import java.awt.Color; import java.awt.Graphics2D; import java.awt.Rectangle; import java.awt.RenderingHints; import java.awt.image.BufferedImage; import java.io.IOException; import java.io.OutputStream; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.sun.image.codec.jpeg.JPEGCodec; import com.sun.image.codec.jpeg.JPEGImageEncoder; public class Sample173jpeg extends HttpServlet { public void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{ response.setContentType("image/jpeg"); OutputStream out = response.getOutputStream(); BufferedImage img = new BufferedImage (300,150,BufferedImage.TYPE_INT_RGB); Graphics2D g2 = img.createGraphics(); g2.setRenderingHint (RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); g2.setBackground(new Color(64,170,191)); g2.clearRect(0,0,300,150); BasicStroke thickLine1=new BasicStroke (5.0f,BasicStroke.CAP_BUTT,BasicStroke.JOIN_MITER,5.0f); g2.setStroke(thickLine1); g2.setPaint(Color.gray); g2.fill(new Rectangle(30,30,200,80)); g2.setPaint(Color.red); g2.draw(new Rectangle(30,30,200,80)); JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out); encoder.encode(img); out.close(); } } <?xml version="1.0" encoding="Shift_JIS"?> <web-app xmlns="http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> <servlet> <servlet-name>Sample173</servlet-name> <servlet-class>jp.wangsuya.testsample.Sample173</servlet-class> </servlet> <servlet-mapping> <servlet-name>Sample173</servlet-name> <url-pattern>/sample173</url-pattern> </servlet-mapping> <servlet> <servlet-name>Sample173jpeg</servlet-name> <servlet-class>jp.wangsuya.testsample.Sample173jpeg</servlet- class> </servlet> <servlet-mapping> <servlet-name>Sample173jpeg</servlet-name> <url-pattern>/sample173jpeg</url-pattern> </servlet-mapping> </web-app> When I runed servlet/sample173, the img did not show up. But when I runed servlet/sample173jpeg, the img showed up. Could tell me why? -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
