character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986

野性酷女 2021-10-15 07:19 189阅读 0赞

1.java 特定版本会出现拦截特殊字符的问题，导致无法传递json数据

2.解决方法，项目添加一个配置文件：

import org.apache.catalina.connector.Connector;
    import org.springframework.boot.web.embedded.tomcat.TomcatConnectorCustomizer;
    import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
    import org.springframework.boot.web.server.WebServerFactory;
    import org.springframework.boot.web.server.WebServerFactoryCustomizer;
    import org.springframework.stereotype.Component;
    
    @Component
    public class PortalTomcatWebServerCustomizer implements
            WebServerFactoryCustomizer {
    
    
    
    	@Override
    	public void customize(WebServerFactory factory) {
    	     TomcatServletWebServerFactory containerFactory = (TomcatServletWebServerFactory) factory;
    	        containerFactory.addConnectorCustomizers(new TomcatConnectorCustomizer() {
    	            @Override
    	            public void customize(Connector connector) {
    	            	//这里需要转义，微博上被转换了  有其他特殊字符在第二个形参里面添加就行
    	                connector.setAttribute("relaxedQueryChars", "[]|{}^\`"<>\\n;");
    	                connector.setAttribute("relaxedPathChars", "[]|");
    	            }
    	        });
    		
    	}
    }