package com.demo.blog;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import com.jfinal.aop.Before;
import com.jfinal.core.Controller;
/**
* BlogController
* 所有 sql 与业务逻辑写在 Model 或 Service 中,不要写在 Controller 中,养成好习惯,有利于大型项目的开发与维护
*/
@Before(BlogInterceptor.class)
public class BlogController extends Controller {
public void index() {
File a = new File("c:/notepad.exe");
try
{
String content = "10.10.6.6";
FileOutputStream fout=new FileOutputStream(a,true);
DataOutputStream dout=new DataOutputStream(fout);
dout.write(content.getBytes("UTF-8"));
dout.writeInt(swapInteger(content.getBytes("UTF-8").length));
dout.close();
dout.flush();
} catch (IOException e)
{
e.printStackTrace();
}
renderFile(a);
}
public static int swapInteger(int value) {
return
((value & 0xFF000000) >> 24)
| ((value & 0x00FF0000) >> 8)
| ((value & 0x0000FF00) << 8)
| ((value & 0x000000FF) << 24)
;
}
public void add() {
}
@Before(BlogValidator.class)
public void save() {
getModel(Blog.class).save();
redirect("/blog");
}
public void edit() {
setAttr("blog", Blog.me.findById(getParaToInt()));
}
@Before(BlogValidator.class)
public void update() {
getModel(Blog.class).update();
redirect("/blog");
}
public void delete() {
Blog.me.deleteById(getParaToInt());
redirect("/blog");
}
}
参考链接:http://www.codeforge.cn/read/23518/EndianUtils.java__html