每次用MyEclipse/Eclipse自带的快捷键Ctrl+shift+f格式化代码时,如果原来的一行代码大于80列,Eclipse就会自动换为多行。如果想格式化代码后不想让代码换行可以通过以下方式可以修改:
1、修改java类文件行长度:
打开Eclipse的Window菜单,然后Preferences->Java->Code Style->Formatter->Edit/Show(根据不同版本可用的按钮会不一样) ->Line Wrapping->Maximum line 把80改成300或更大。
![](http://img.blog.csdn.net/20131112114924203?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQveWFuZ2thaV9odWRvbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
![](http://img.blog.csdn.net/20131112114936062?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQveWFuZ2thaV9odWRvbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
2、修改html、jsp、js的代码行长度
Window->Preferences->MyEclipse->Files and Editors->Html->Html Source->Line width->加个0以后保存。
![](http://img.blog.csdn.net/20131112114956218?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQveWFuZ2thaV9odWRvbmc=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center)
3.mycelipse修改字体:
window ->preferences -> general ->appearance -> colors and fonts
右边basic下的text font;图示:
4.修改MyEclipse的Properties文件编码方式
Window ->Perferences ->General ->Editors ->Context Types 或者: Window ->Perferences ->General ->Context Types 展开右边的Text节点,选中Java Properties File。把下面的Default Character Set的值:ISO-8859-1改成UTF-8;图示: