这篇文章主要分析在 Tomcat的处理 http 请求的流程中干预 Request对象, 通过基于HttpServletRequestWrapper和 Filter组合进行干预。 Tomcat 处理 http 请求的过程中 Request 对象是RequestFacade对象(可以通过 springBoot 中跟踪tomcat-embed-core 的包进行跟踪),干预后会设配成HttpServletRequestWrapper的子类对象进行传递。
... Caused by: java.lang.IllegalArgumentException: servletRequest cannot be null at org.springframework.util.Assert.notNull(Assert.java:172) at org.springframework.security.oauth2.client.web.DefaultOAuth2AuthorizedClientManager.authorize(DefaultOAuth2AuthorizedClientManager.java:144) at org.springframewo...
springboot request为空 springboot the url cannot be null 项目场景: 主要是记录在学习springboot中遇到的问题. 问题描述以及解决方法: 问题一:hibernate.dialect’ not set 在使用jpa的过程中,启动springboot报如下错误: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set 解决方案...
mysql.connector.errors.IntegrityError: 1048 (23000): Column 'request_url' cannot be null 箭头指向的2的方向 少了一个request_url的值 调试: 直接 执行sql语句 是没问题的, 这样就知道问题是出在代码的逻辑 处理了: INSERT INTO response_time (num, api_purpose, request_url, run_time, res_time) VAL...
] and content type [application/json]; nested exception is org.springframework.http.converter.HttpMessageNotReadableException: An error occurred reading the OAuth 2.0 Access Token Response: tokenType cannot be null; nested exception is java.lang.IllegalArgumentException: tokenType cannot be null...
The global properties which should be used during evaluation of the project. Cannot be null. targetsToBuild ICollection<String> The targets to build. hostServices HostServices The host services to use. May be null. flags BuildRequestDataFlags The BuildRequestDataFlags to use. Applies to MS...
Cannot be null. Attributes RegisterAttribute Remarks Request a network to satisfy a set of NetworkCapabilities. This function behaves identically to the version that takes a NetworkCallback, but instead of NetworkCallback a PendingIntent is used. This means the request may outlive the callin...
The name of the attribute to modify. This parameter cannot benull. values Object[] The new values for the attribute. Applies to .NET 9 (package-provided) 和其他版本 产品版本 .NET8 (package-provided), 9 (package-provided) .NET Framework2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6,...
a java.security.Principal containing the name of the user making this request; null if the user has not been authenticated getRequestedSessionId String getRequestedSessionId() Returns the session ID specified by the client. This may not be the same as the ID of the current valid session for...
*/ public static String percentCode(String str) { if (str == null) { throw new IllegalArgumentException("The specified string cannot be null."); } try { return URLEncoder.encode(str, "UTF-8").replace("+", "%20").replace("*", "%2A").replace("%7E", "~"); } catch (...