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过滤器设置了拦截的URL,却依然拦截所有请求

时间:2021-07-07 12:49:44      阅读:18      评论:0      收藏:0      [点我收藏+]

1.问题

在过滤器里,注解添加了拦截指定的URL ,但是拦截器依然拦截所有的请求:

@WebFilter(filterName = "authInterceptor", value = "/openApi/*" )
@Order(1)
@Component
public class AuthInterceptor implements Filter { @Override public void init(FilterConfig filterConfig) throws ServletException { } @Override public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain chain) throws IOException, ServletException { HttpServletRequest request = (HttpServletRequest)servletRequest; HttpServletResponse response = (HttpServletResponse)servletResponse; String url = request.getServletPath(); logger.info("[interceptor] url:" + url); chain.doFilter(requestWrapper != null ? requestWrapper :request,response); } @Override public void destroy() { } }

 

2.问题解决

 去掉 Component注解,改用在启动类添加 @ServletComponentScan

 亲测起作用

 

过滤器设置了拦截的URL,却依然拦截所有请求

原文:https://www.cnblogs.com/shog808/p/14980436.html

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