类 EncodingFilter
- java.lang.Object
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- team.bangbang.common.filter.EncodingFilter
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- 所有已实现的接口:
javax.servlet.Filter
@WebFilter(filterName="EncodingFilter", urlPatterns="*.do") public class EncodingFilter extends java.lang.Object implements javax.servlet.Filter设定Request的字符集,该Filter默认对*.do请求生效,其它请求通过web.xml加载生效。
缺省字符集:UTF-8
|filter| |init-param| |param-name|encoding|/param-name| |param-value|UTF-8|/param-value| |/init-param| |/filter|- 版本:
- 1.0 2019-05-25
- 作者:
- 帮帮组
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构造器概要
构造器 构造器 说明 EncodingFilter()
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方法详细资料
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init
public void init(javax.servlet.FilterConfig argFilterConfig) throws javax.servlet.ServletException初始化方法- 指定者:
init在接口中javax.servlet.Filter- 参数:
argFilterConfig- 过滤配置信息- 抛出:
javax.servlet.ServletException- Servlet 异常- 另请参阅:
Filter.init(FilterConfig)
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destroy
public void destroy()
销毁处理方法- 指定者:
destroy在接口中javax.servlet.Filter- 另请参阅:
Filter.destroy()
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doFilter
public void doFilter(javax.servlet.ServletRequest argRequest, javax.servlet.ServletResponse argResponse, javax.servlet.FilterChain argChain) throws java.io.IOException, javax.servlet.ServletExceptionHTTP 请求字符编码过滤处理- 指定者:
doFilter在接口中javax.servlet.Filter- 参数:
argRequest- ServletRequestargResponse- ServletResponseargChain- FilterChain- 抛出:
java.io.IOException- 数据流异常javax.servlet.ServletException- servlet异常- 另请参阅:
Filter.doFilter(ServletRequest, ServletResponse, FilterChain)
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