From 14e3eda3a9a031f87a3144a6bb79e8c8caf12312 Mon Sep 17 00:00:00 2001 From: myh Date: Mon, 11 Dec 2023 00:02:06 +0800 Subject: [PATCH] =?UTF-8?q?=E8=BF=94=E5=9B=9E=E5=80=BC=E4=BC=98=E5=8C=96?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../springdemo/security/jwt/JwtAuthenticationFilter.java | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/main/java/com/example/springdemo/security/jwt/JwtAuthenticationFilter.java b/src/main/java/com/example/springdemo/security/jwt/JwtAuthenticationFilter.java index 3d7f08b..2ae81de 100644 --- a/src/main/java/com/example/springdemo/security/jwt/JwtAuthenticationFilter.java +++ b/src/main/java/com/example/springdemo/security/jwt/JwtAuthenticationFilter.java @@ -6,7 +6,6 @@ import jakarta.servlet.ServletException; import jakarta.servlet.http.HttpServletRequest; import jakarta.servlet.http.HttpServletResponse; import org.jetbrains.annotations.NotNull; -import org.jetbrains.annotations.Nullable; import org.springframework.security.authentication.UsernamePasswordAuthenticationToken; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.core.userdetails.UserDetails; @@ -38,7 +37,7 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter { if (StringUtils.hasText(token) && jwtTokenProvider.validateToken(token)) { // 从 token 获取 username String username = jwtTokenProvider.getUsername(token); - // 加载与令 token 关联的用户 + // 加载与 token 关联的用户 UserDetails userDetails = userDetailsService.loadUserByUsername(username); UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken( userDetails, @@ -53,14 +52,14 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter { filterChain.doFilter(request, response); } - private @Nullable String getTokenFromRequest(@NotNull HttpServletRequest request) { + private @NotNull String getTokenFromRequest(@NotNull HttpServletRequest request) { String bearerToken = request.getHeader("Authorization"); if (StringUtils.hasText(bearerToken) && bearerToken.startsWith("Bearer ")) { return bearerToken.substring(7); + } else { + return ""; } - - return null; } } \ No newline at end of file