从多层级的目录文件中查找字符串

从多层级的目录文件中查找指定的字符串

package com.vfsd.core;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class StringFind {
    
    public static void main(String[] args) throws IOException
    {
        //File dir1 = new File("O:\OpenSceneGraph\OpenSceneGraph_3_6_install\");
        //File dir1 = new File("E:\OpenSceneGraph\OpenSceneGraph_3_4_install\");
        //File dir1 = new File("K:\Qt\Qt5.12.2\5.12.2\msvc2015_64\");
        //File dir1 = new File("E:\Geos\geos_3_5_install\");
        //File dir1 = new File("E:\GDAL\gdal212_install\");
        //File dir1 = new File("E:\CURL\curl_install\");
        //File dir1 = new File("E:\OpenSceneGraph\3rdParty\v140-x64\");
        //File dir1 = new File("E:\Opencv\opencv_3_4_6_install\");
        //File dir1 = new File("E:\boost_1_70_0\vc14-x64\");
        //File dir1 = new File("E:\IFCPlus");
        File dir1 = new File("E:\OpenFace\OpenFace-master2");
        //searchString("<iostream>",dir1);
        //searchString("<sstream>",dir1);
        //searchString("<fstream>",dir1);
        //searchString("<ostream>",dir1);
        searchString("fs::",dir1);
    }
    
    public static void searchString(String strFind,File dirParam) throws IOException
    {
        File []files1 = dirParam.listFiles();
        for(int k=0;k<files1.length;k++)
        {
            File fileIndex = files1[k];
            //System.out.println(fileIndex.getName());
            if(fileIndex.isDirectory())
            {
                searchString(strFind,fileIndex);
            }else
            {
                getFileContent(strFind,fileIndex);
            }
        }
    }
    
    public static void getFileContent(String strFind,File fileParam) throws IOException
    {
        try {
            FileReader fileReader1 = new FileReader(fileParam);
            BufferedReader bufferedReader1 = new BufferedReader(fileReader1);
            String lineStr1="";
            while((lineStr1=bufferedReader1.readLine())!=null)
            {
                if(lineStr1.contains(strFind))
                {
                    System.out.println(fileParam.getPath()+"					"+lineStr1);
                }
            }
            bufferedReader1.close();
            fileReader1.close();
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        
    }

}

输出：

E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalyserincludeFaceAnalyserParameters.h fs::path root;
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyser.cpp fs::path root = fs::path(model_loc).parent_path();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyser.cpp fs::path root = fs::path(au_model_location).parent_path();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp this->root = fs::path(arguments[0]).parent_path();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path config_path = fs::path(CONFIG_DIR);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path model_path = fs::path(this->model_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(root/model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(config_path/model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path config_path = fs::path(CONFIG_DIR);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path model_path = fs::path(this->model_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(root / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(config_path / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path config_path = fs::path(CONFIG_DIR);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path model_path = fs::path(this->model_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(root / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(config_path / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path config_path = fs::path(CONFIG_DIR);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp fs::path model_path = fs::path(this->model_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(root / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalFaceAnalysersrcFaceAnalyserParameters.cpp else if (fs::exists(config_path / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcFaceDetectorMTCNN.cpp fs::path root = fs::path(location).parent_path();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorModel.cpp fs::path root = fs::path(clnf_location).parent_path();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorModel.cpp fs::path root = fs::path(main_location).parent_path();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorModel.cpp std::string root_loc = fs::path(main_location).parent_path().string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp fs::path root = fs::path(arguments[0]).parent_path();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp fs::path config_path = fs::path(CONFIG_DIR);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp fs::path model_path = fs::path(model_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(root/model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(config_path/model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp model_path = fs::path(haar_face_detector_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(root / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(config_path / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp model_path = fs::path(mtcnn_face_detector_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(root / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(config_path / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp fs::path config_path = fs::path(CONFIG_DIR);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp fs::path model_path = fs::path(model_location);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp fs::path root_path = fs::path(root);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp if (fs::exists(model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(root_path / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalLandmarkDetectorsrcLandmarkDetectorParameters.cpp else if (fs::exists(config_path / model_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp std::string separator = std::string(1, fs::path::preferred_separator);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp fs::path image_directory(directory);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp std::vector<fs::path> file_in_directory;
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp copy(fs::directory_iterator(image_directory), fs::directory_iterator(), back_inserter(file_in_directory));
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp for (std::vector<fs::path>::const_iterator file_iterator(file_in_directory.begin()); file_iterator != file_in_directory.end(); ++file_iterator)
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp fs::path current_file = *file_iterator;
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp fs::path bbox_file = bbox_directory / current_file.filename().replace_extension("txt");
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcImageCapture.cpp if (fs::exists(bbox_file))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp if (!fs::exists(output_path))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp bool success = fs::create_directories(output_path);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp fs::path of_det_name(out_name);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp of_det_name = fs::path(record_root) / fs::path(out_name + "_of_details.txt");
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp if (!fs::path(input_filename_full).is_absolute())
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp input_filename_full = fs::canonical(input_filename_relative).string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp hog_filename = (fs::path(record_root) / hog_filename).string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp this->media_filename = (fs::path(record_root) / this->media_filename).string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp this->media_filename = (fs::path(record_root) / this->media_filename).string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp this->aligned_output_directory = (fs::path(record_root) / this->aligned_output_directory).string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp if (fs::is_directory(in_filename))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp out_name = fs::canonical(in_filename).filename().string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp out_name = fs::path(in_filename).filename().replace_extension("").string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp record_root = (fs::path(record_root) / fs::path(arguments[i + 1])).remove_filename().string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp out_name = fs::path(fs::path(arguments[i + 1])).replace_extension("").filename().string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp if (fs::is_directory(in_filename))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp out_name = fs::canonical(fs::path(in_filename)).filename().string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp out_name = fs::path(in_filename).filename().replace_extension("").string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp csv_filename = (fs::path(record_root) / csv_filename).string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcRecorderOpenFace.cpp std::string out_file = (fs::path(aligned_output_directory) / fs::path(std::string(name) + params.imageFormatAligned())).string();
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcSequenceCapture.cpp std::string separator = std::string(1, fs::path::preferred_separator);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcSequenceCapture.cpp fs::path image_directory(directory);
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcSequenceCapture.cpp if (!fs::exists(image_directory))
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcSequenceCapture.cpp std::vector<fs::path> file_in_directory;
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcSequenceCapture.cpp copy(fs::directory_iterator(image_directory), fs::directory_iterator(), back_inserter(file_in_directory));
E:OpenFaceOpenFace-master2OpenFace-masterliblocalUtilitiessrcSequenceCapture.cpp for (std::vector<fs::path>::const_iterator file_iterator(file_in_directory.begin()); file_iterator != file_in_directory.end(); ++file_iterator)