Windows平台默认编码为GBK,Linux平台默认编码为UTF-8。
项目 -> 右健 -> Properties -> Resource -> Text file encoding -> Other: UTF-8;
Window -> Preferences -> General -> Workspace -> Text file encoding -> Other: UTF-8;
Window -> Preferences -> Web -> JSP -> Encoding -> ISO10646/Unicode(UTF-8);
Window -> Preferences -> General -> Content Types -> Text -> 选择其中的子项 -> Default encoding -> UTF-8 -> Update;