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作者 在Window/DOS平台上文本的每一行是以回车符和换行符结束问题
大山之鹰





发贴: 4
积分: 0
于 2006-09-21 20:24 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
通过PrintWriter保存TextArea中的全部文本,因为TextArea中包含有换行符,他们也将写到硬盘上.然而,如果该程序运行在Window/DOS平台上,文本的每一行是以回车符和换行符结束的,而这里只有换行符
如:
.......................
try
{
PrintWriter out=new PrintWriter(new FileWriter(file));
out.print(text.getText());//text为JTextArea
out.close();
}
catch(IOException ioe)
{
.....
}
.....................

例如:
在JTextArea中的内容为:
fdgaergfd
gdfgdgfd
fgdfgdfd
gr
而当用上面代码输出到*.txt文件上是为:
fdgaergfdgdfgdgfdfgdfgdfdgr

请各位大虾帮帮忙,使他输出为:
fdgaergfd
gdfgdgfd
fgdfgdfd
gr



作者 Re:在Window/DOS平台上文本的每一行是以回车符和换行符结束问题 [Re:大山之鹰]
JiafanZhou



版主


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于 2006-09-22 19:24 user profilesend a private message to usersend email to JiafanZhousearch all posts byselect and copy to clipboard. 
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The way *.txt file treats characters is like that.

If you open the txt file using a Wordpad or Editplus.. the output format is fine...
or you can force the output file to be a rtf format.

i.e.

File file = new File("c:\\example.rtf");


Regards,
Jiafan



When I was a kid I used to pray every night for a new bike. Then I realized that The Lord doesn't work that way, so I stole one and asked him to forgive me.
作者 Re:在Window/DOS平台上文本的每一行是以回车符和换行符结束问题 [Re:大山之鹰]
jigsaw

KK

CJSDN高级会员


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积分: 93
于 2006-09-29 04:10 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
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out.print(text.getText());改成out.println(text.getText());


No one knows except both of us.
909090909090909090909090909090909090909090b8533ce76c8d6c241868968a0408c338b4ffbf
ISO/IEC 9899:1999

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