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注:Eclipse rap 富客户端开发总结-系列文章是从本人 Iteye博客中移植过来.后续会直接在此更新 http://jlins.iteye.com/
1、解决rap字符集乱码的问题
字符集问题,解决办法: 在plugin.xml - build.properties 中添加
javacDefaultEncoding.. = UTF-8 即可解决字符集乱码
2、解决web前台输入乱码问题
使用传统的 字符集过滤器
写一个过滤器类
<span style="font-size: small;">public class CharacterEncodingFilter implements Filter{private String edcoding;private FilterConfig filterConfig;private boolean ignore;public CharacterEncodingFilter(){this.edcoding = null;this.filterConfig = null;this.ignore = true; }public void destroy() {this.edcoding = null;this.filterConfig = null;}public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain) throws IOException, ServletException{if ((this.ignore) || (request.getCharacterEncoding() == null)) {String encoding = setCharacterEncoding(request);if (encoding != null)request.setCharacterEncoding(encoding)}filterChain.doFilter(request, response);}public void init(FilterConfig filterConfig) throws ServletException {this.filterConfig = filterConfig;this.edcoding = filterConfig.getInitParameter("encoding");String value = filterConfig.getInitParameter("ignore");if (value == null)this.ignore = true;else if (value.equalsIgnoreCase("true")) {this.ignore = true;}elsethis.ignore = false;}public String setCharacterEncoding(ServletRequest request){return this.edcoding;}}</span>
然后达成jar包方式到war /WEB_INF/lib目录下面
在web.xml添加
rap导出war包时,编码问题处理,加入了字符过滤器的处理方式
1.在导出WAR后,修改war包里面的web.xml文件,添加过滤器
内容如下
<span style="font-size: small;"><span> <filter> <filter-name>CharacterEncodingFilter</filter-name> <filter-class>com.encoding.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping></span></span>
2.增加jar包
把过滤器要用的jar包【encoding.jar】添加到导出的WAR包的lib下面,这样WAR包加载后,能够找寻到过滤器用到的类。
上面2部分可以保证完美的解决中文问题 |
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