程序Trace

谁借莪１个温暖的怀抱￠ 2022-05-16 03:13 161阅读 0赞

AnnotationConfigWebApplicationContext rootWebContext = null;
    log.debug("gsj-WebConfigurer-begin");
    rootWebContext = new AnnotationConfigWebApplicationContext() {
       protected ResourcePatternResolver getResourcePatternResolver() {
          return new ServletContextResourcePatternResolver(this) {
    
             protected Resource convertClassLoaderURL(URL url) {
                System.out.println("trace1: convert: " + url + ", this: " + this + ", classloader: " + this.getClass().getClassLoader());
                new Exception("stack1: ").printStackTrace();
                return super.convertClassLoaderURL(url);
             }
    
             protected Set<Resource> doFindPathMatchingFileResources(Resource rootDirResource, String subPattern){
    
                System.out.println("trace2: doFind: " + rootDirResource + ", subPattern = " + subPattern + ", this: " + this + ", classLoader = " + this.getClass().getClassLoader());
                new Exception("stack2: ").printStackTrace();
                try {
                   return super.doFindPathMatchingFileResources(rootDirResource, subPattern);
                }catch (Exception e){
                   e.printStackTrace();
                }
                return null;
             }
    
             @Override
             protected Set<File> retrieveMatchingFiles(File rootDir, String pattern) throws IOException {
                System.out.println("trace6: retrieve: " + rootDir + ", pattern: " + pattern + ", this: " + this + ", classloader: " + this.getClass().getClassLoader());
                new Exception("stack6: ").printStackTrace();
                return super.retrieveMatchingFiles(rootDir,  pattern);
             }
    
          };
       }
    };
    log.debug("gsj-WebConfigurer-end");