1、jsp
<img alt="test" src="getImg2.do">
2、controller
@RequestMapping("getImg2")
public void getImg2(HttpServletRequest request, HttpServletResponse response)
throws IOException {
FileInputStream fis = null;
OutputStream os = null;
try {
fis = new FileInputStream("d:/log.png");
os = response.getOutputStream();
int count = 0;
byte[] buffer = new byte[1024 * 8];
while ((count = fis.read(buffer)) != -1) {
os.write(buffer, 0, count);
os.flush();
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
fis.close();
os.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
以上這篇img的src地址是一個請求的方式來顯示圖片方法就是小編分享給大家的全部內容了,希望能給大家一個參考,也希望大家多多支持幫客之家。