1、Myeclipse启动后Progress框里显示:Unable to update index for central http://repo1.maven.org/maven2/ ,一直处理,没完没了,解决办法:
Window => Preferences => Myeclipse Enterprise Workbench => Maven4Myeclipse => Maven=>禁用Download repository index updates on startup
2、alt+/快捷键失效解决办法:
Window => Preferences => General => Keys
删掉word completion的快捷键设置alt +/ ,然后把Content Assist的快捷键由ctrl+space改成alt +/
3、去掉Myeclipse编译时清理输出目录的其他文件,如果项目中有没有源码的class文件经常被清理掉就需要改这项设置:
Window => Preferences => Java => Compiler => Building => 禁用Scrub output folders when cleaning projects
设置utf-8字符集:
1、windows->Preferences...打开"首选项"对话框,左侧导航树,导航到general-> Workspace,右侧Text file encoding,选择Other,改变为 utf-8(必须小写),以后新建立工程其属性对话框中的Text file encoding即为UTF-8。
2、windows->Preferences...打开"首选项"对话框,左侧导航树,导航到general->Content Types,右侧Content Types树,点开Text,选择 Java Source File,在下面的Default encoding输入框中输入UTF-8,点Update,则设置Java文件编码为UTF-8。然后设置jsp、js、css等类型的Default encoding,设置方式同Java Source File。
3.windows->Preferences...打开"首选项"对话框,左侧导航树,导航到MyEclipse->Files and Editors->JSP,把Encoding改为UTF-8。