解决springboot项目请求出现非法字符问题 java.lang.IllegalArgumentException:Invalid character found in the request t

解决办法：

在springboot工程中增加一个tomcat 配置，代码如下：

/**
 * @author: zw
 * @create: 2019-06-27 11:19
 **/
@Configuration
public class TomcatConfig {

    @Bean
    public TomcatServletWebServerFactory webServerFactory() {
        TomcatServletWebServerFactory factory = new TomcatServletWebServerFactory();
        factory.addConnectorCustomizers((Connector connector) -> {
                connector.setProperty("relaxedPathChars", "\"<>[\\]^`{|}");
                connector.setProperty("relaxedQueryChars", "\"<>[\\]^`{|}");
        });
        return factory;
    }
}