Eclipse编码方式

windows->Preferences->general->Workspace右侧Text file encoding

JSP：

Windows -> Preferences -> Web -> JSP Files，Select UTF-8 encoding from the *Encoding *dropdown box there

参考：http://blog.csdn.net/jianw2007/article/details/3930915  

https://stackoverflow.com/questions/10460185/charset-encoding-of-jsp-file-in-eclipse-still-iso-8859-1

1down vote

In Eclipse, go to Windows -> Preferences -> Web -> JSP Files

Select UTF-8 encoding from the *Encoding *dropdown box there