好多同样的问题,下次在这里面搜索一下,肯定有
File filein=new File("E:\\b.htm");
File fileout=new File("E:\\a.htm");
if(filein.exists()&&fileout.exists(){
BufferedReader fr=new BufferedReader(new FileReader(filepath));
String c=fr.readLine();
while(c!=null)
{
content+=c;
c=fr.readLine();
}
infostr+="读文件成功!";
fr.close();
BufferedWriter fw=new BufferedWriter(new FileWriter(myfile,true));
fw.write(content);
fw.close();
}else{
System.out.print("文件不存在");
}
File filein=new File("E:\\b.htm");
File fileout=new File("E:\\a.htm");
if(filein.exists()&&fileout.exists(){
BufferedReader fr=new BufferedReader(new FileReader(filepath));
String c=fr.readLine();
while(c!=null)
{
content+=c;
c=fr.readLine();
}
infostr+="读文件成功!";
fr.close();
BufferedWriter fw=new BufferedWriter(new FileWriter(myfile,true));
fw.write(content);
fw.close();
}else{
System.out.print("文件不存在");
}
解决方案 »
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