<%@page import="java.awt.*"%>
<%@page import="java.awt.image.*"%>
<%@page import="com.sun.image.codec.jpeg.*"%>
<%@page import="javax.imageio.*" %>
public static void addPhotoFrame (String framPicName, String srcPicName, String outputPicName) throws Exception {
//相框文件
File framePicFile = new File(framPicName);
Image framePic = ImageIO.read(framePicFile);
int width = framePic.getWidth(null);
int height = framePic.getHeight(null);
BufferedImage image=new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics g = image.createGraphics();
g.drawImage(framePic, 0, 0, width, height, null);
//原图片文件
File srcPicFile = new File(srcPicName);
Image srcPic = ImageIO.read(srcPicFile);
int srcWidth = srcPic.getWidth(null);
int srcHeight = srcPic.getHeight(null);
g.drawImage(srcPic, 0, 6, srcWidth, srcHeight, null);
g.dispose();
FileOutputStream out = new FileOutputStream(outputPicName);
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
encoder.encode(image);
out.close();
}
addPhotoFrame("2.jpg","1.jpg","3.jpg");
The type List is ambiguous
325: String verify_rlt = element.getChild("Verify_rlt").getText();
326: String photo = element.getChild("Photo").getText();
327: String photot = element.getChild("Photot").getText();
328: List photos = element.getChildren("Photos");
329: for(int i = 0; i< Integer.valueOf(photot).intValue(); i++){
330: Element photoString=(Element)photos.get(i);
331: String pStr = photoString.getText();
Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:317)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)328行是什么原因导致的???
原因是编译器不没jre或者不对。
2.
tomcat 中 指定jre
我说哥们你的代码是在jsp 在运行的吗?
看这个<%@page import="java.awt.*"%>
<%@page import="java.awt.image.*"%>
<%@page import="com.sun.image.codec.jpeg.*"%>
<%@page import="javax.imageio.*" %>
应该是在jsp吧。
可是下面的方法也应该加上<%!
%>吧。
<%@page import="java.io.*"%>
<%@page import="java.awt.image.*"%>
<%@page import="com.sun.image.codec.jpeg.*"%>
<%@page import="javax.imageio.*" %>
<%@page import="java.awt.*"%>
<%@page import="java.util.*"%>
<%!
public static void addPhotoFrame (String framPicName, String srcPicName, String outputPicName) throws Exception {
//相框文件
File framePicFile = new File(framPicName);
Image framePic = ImageIO.read(framePicFile);
int width = framePic.getWidth(null);
int height = framePic.getHeight(null);
BufferedImage image=new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics g = image.createGraphics();
g.drawImage(framePic, 0, 0, width, height, null);
//原图片文件
File srcPicFile = new File(srcPicName);
Image srcPic = ImageIO.read(srcPicFile);
int srcWidth = srcPic.getWidth(null);
int srcHeight = srcPic.getHeight(null);
g.drawImage(srcPic, 0, 6, srcWidth, srcHeight, null);
g.dispose();
FileOutputStream out = new FileOutputStream(outputPicName);
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
encoder.encode(image);
out.close();
}
%>
<%
addPhotoFrame("2.jpg","1.jpg","3.jpg");
%>都有加的,代码就是这样,运行下报的错
上面说的对啊, 很明显 错误提示 就是List没有导入的嘛;或是直接在最上面导入也行:
<%@page import="java.util.List"%>
是你贴出来的那个JSP页面吗
我就是不想大家混淆了我代码,所以单独调用出来这个方法做测试test.jsp页面