java.lang.IllegalArgumentException: JWT string argument cannot be null or empty 这个异常信息表明,在Java程序中处理JWT(JSON Web Token)时,提供的JWT字符串参数为空(empty)或null。这通常发生在尝试解析、验证或处理JWT时,如果传入的字符串不符合要求,就会抛出此异常。下面我将根据提供的tips,逐一分析和解答:...
public static Map parseJwtPayload(String jwt) { Assert.hasText(jwt, "JWT String argument cannot be null or empty."); String base64UrlEncodedHeader = null; String base64UrlEncodedPayload = null; String base64UrlEncodedDigest = null; int delimiterCount = 0; StringBuilder sb = new StringBuilder...
Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.IllegalArgumentException: JWT String argument cannot be null or empty你不是看懂了嘛,看不懂上代码。 ... 查看答案 ... 相关问题 解析token已过期问题 ...
public static String parseJwtPayload(String jwt){ Assert.hasText(jwt, "JWT String argument cannot be null or empty."); String base64UrlEncodedHeader = null; String base64UrlEncodedPayload = null; String base64UrlEncodedDigest = null; int delimiterCount = 0; StringBuilder sb = new StringBuilder...
在您的过滤器中，您假定任何通过它的请求都会有一个“授权”头，但这是不正确的。
public JwtBuilder signWith(SignatureAlgorithm alg, String base64EncodedSecretKey) { Assert.hasText(base64EncodedSecretKey, "base64-encoded secret key cannot be null or empty."); Assert.isTrue(alg.isHmac(), "Base64-encoded key bytes may only be specified for HMAC signatures. If using RSA or...
public void setMobileParameter(String mobileParameter) { Assert.hasText(mobileParameter, "Mobile parameter must not be empty or null"); this.mobileParameter = mobileParameter; } public void setPostOnly(boolean postOnly) { this.postOnly = postOnly; ...
publicStringcompact(){if(this.payload==null&&Collections.isEmpty(this.claims)){thrownewIllegalStateException("Either 'payload' or 'claims' must be specified.");}elseif(this.payload!=null&&!Collections.isEmpty(this.claims)){thrownewIllegalStateException("Both 'payload' and 'claims' cannot both ...
public String compact() {if (this.payload == null && Collections.isEmpty(this.claims)) {throw new IllegalStateException("Either 'payload' or 'claims' must be specified.");} else if (this.payload != null && !Collections.isEmpty(this.claims)) {throw new IllegalStateException("Both 'payloa...
因此,基本上我正在尝试autowireJwtUtils类。但是Spring没有给出任何instance。相反,它给予null 这是我的错误信息 Cannot invoke ... jwt.JwtUtils.validateJwtToken(String)" because "this.jwtUtils" is null JwtAuthorizationFilter类(此处抛出错误) @Slf4j ...