java 在 Spring Boot 1.4.* 中不推荐使用 FilterRegistrationBean
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FilterRegistrationBean is deprecated in Spring Boot 1.4.*
提问by pik4
I upgraded Spring Boot dependency in my project and I realized that some classes, such as FilterRegistrationBean, are deprecated.
我在我的项目中升级了 Spring Boot 依赖项，我意识到某些类，例如 FilterRegistrationBean，已被弃用。
Do you know how can implement a Filter in Spring Boot 1.4.1?
您知道如何在 Spring Boot 1.4.1 中实现过滤器吗？
Bean of Filter
过滤豆
@Bean
public FilterRegistrationBean filterRegistrationBean() {
AuthenticationFilter f = new AuthenticationFilter();
FilterRegistrationBean registrationBean = new FilterRegistrationBean();
registrationBean.setFilter(f);
registrationBean.addInitParameter("defaultToken", defaultToken);
registrationBean.addInitParameter("secretKey", secretKey);
ArrayList<String> match = new ArrayList<>();
match.add("/users/*");
registrationBean.setUrlPatterns(match);
return registrationBean;
}
My Filter code:
我的过滤器代码：
public class AuthenticationFilter implements Filter {
private String defaultToken;
private String secretKey;
private UserSessionTokenRepository userSessionTokenRepository;
private UserManager userManager;
@Override
public void init(FilterConfig filterConfig) throws ServletException {
defaultToken = filterConfig.getInitParameter("defaultToken");
secretKey = filterConfig.getInitParameter("secretKey");
userSessionTokenRepository = WebApplicationContextUtils.getRequiredWebApplicationContext(filterConfig.getServletContext()).getBean(UserSessionTokenRepository.class);
userManager = WebApplicationContextUtils.getRequiredWebApplicationContext(filterConfig.getServletContext()).getBean(UserManager.class);
}
@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest) req;
HttpServletResponse response = (HttpServletResponse) res;
chain.doFilter(request, response);
}
public void addHeaders(HttpServletResponse response) {
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Access-Control-Allow-Methods", "POST, PUT, GET, OPTIONS, DELETE");
response.setHeader("Access-Control-Max-Age", "3600");
response.setHeader("Access-Control-Allow-Headers", "Content-Type");
}
public void destroy() {
}
}
回答by codependent
回答by Rubasace
Check the javadoc. It was just moved to the package org.springframework.boot.web.servlet
检查javadoc。它刚刚被移到包 org.springframework.boot.web.servlet
