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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
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;
}
else
this.ignore = false;
}
public String setCharacterEncoding(ServletRequest request)
{
return this.edcoding;
}
}
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
<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>
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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