Filter拦截器中的日志生成不了trace

你如果用到了 tlog-web-spring-boot-starter 这个引入方式， TLog默认使用的是TLogWebInterceptor拦截器操作TLogContext上下文信息，因为过滤器前置是先于拦截器前置执行的，所以过滤器链调用前置操作的log输出打印不出来，对于过滤器链调用后置操作的log是因为过滤器的后置是晚于拦截器的后置执行的，已经被TLogWebInterceptor后置操作清除了，所以也打印不出来，这个是实现机制导致的，有三种解决办法：
1. 将自己的Filter使用Interceptor替换，并晚于TLogWebInterceptor执行
2. 启动类屏蔽TLogWebInterceptor的注册，同时启用 TLogServletFilter，需要确保TLogServletFilter先执行
```text
@SpringBootApplication(exclude = {TLogWebAutoConfiguration.class})
```
```
package com.example.demo;

import com.yomahub.tlog.web.filter.TLogServletFilter;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.servlet.Filter;

@Configuration
public class LogFilterConfig {

@Bean
    public FilterRegistrationBean<Filter> tLogServletFilter() {
        FilterRegistrationBean<Filter> registration = new FilterRegistrationBean<>();
        registration.setFilter(new TLogServletFilter());
        registration.addUrlPatterns("/*");
        return registration;
    }

}
```
3. TLogWebInterceptor的前置操作会在response中放置tlogTraceId响应头参数，可以自行在Filter后置操作中获取，手动打印
```java
package com.example.demo;

import com.yomahub.tlog.constant.TLogConstants;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

import javax.servlet.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author Oct
 */
@Slf4j
@Component
public class NormalFilter implements Filter {

@Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        log.debug("normal-filter - before");
        filterChain.doFilter(servletRequest, servletResponse);
        String traceId = null;
        if (servletResponse instanceof HttpServletResponse) {
            traceId = ((HttpServletResponse) servletResponse).getHeader(TLogConstants.TLOG_TRACE_KEY);
        }
        log.debug("[{}] normal-filter - after", traceId);
    }

}

```

GVP dromara/TLog

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GVPdromara/TLog

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