From 45b2eea3d2a6b62250689c909a72bf658fb3bedf Mon Sep 17 00:00:00 2001 From: ovo Date: Fri, 27 Dec 2024 16:07:04 +0800 Subject: [PATCH] =?UTF-8?q?feat(=E5=8A=A0=E5=85=A5docker-java):=20?= =?UTF-8?q?=E5=8A=A0=E5=85=A5docker-java?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/test/java/com/guwan/backend/Demo.java | 56 ++++++++- .../com/guwan/backend/ScoreProcessor.java | 117 ++++++++++++++++++ .../java/com/guwan/backend/TxtFilter.java | 60 +++++++++ 3 files changed, 232 insertions(+), 1 deletion(-) create mode 100644 src/test/java/com/guwan/backend/ScoreProcessor.java create mode 100644 src/test/java/com/guwan/backend/TxtFilter.java diff --git a/src/test/java/com/guwan/backend/Demo.java b/src/test/java/com/guwan/backend/Demo.java index 19d0159..a5548e9 100644 --- a/src/test/java/com/guwan/backend/Demo.java +++ b/src/test/java/com/guwan/backend/Demo.java @@ -1,10 +1,14 @@ package com.guwan.backend; +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; import java.nio.ByteBuffer; import java.nio.ByteOrder; import java.util.ArrayList; import java.util.Arrays; import java.util.Base64; +import java.util.List; public class Demo { public static void main(String[] args) { @@ -38,7 +42,13 @@ public class Demo { System.out.println("v = " + v);*/ - double[] doubles = {0.00813358,-0.0717444,0.0427521,-0.09976,0.0173086,0.0541312,0.0306966,0.00394333,-0.0805283,0.0212356,0.024662,-0.0316266,-0.0549666,-0.0254094,-0.0177571,0.10131,0.020701,0.0441507,0.0209388,-0.0609514,-0.00752474,0.064366,0.00522364,0.0639835,-0.0069507,-0.040016,0.000307553,0.0181802,-0.0515554,0.00562997,0.0377858,-0.0345202,0.0176173,0.0706512,0.0191343,0.0219548,-0.0193649,-0.0554424,-0.0403851,-0.031703,0.041354,-0.00468077,-0.0417664,0.00813455,0.0400847,-0.0329072,-0.0243407,-0.0212622,0.0476396,0.0032689,-0.0529252,-0.0255618,0.0226095,0.0289798,0.0154113,0.0506448,-0.0310787,0.0230591,-0.0231555,0.0627712,0.0651164,-0.099749,0.0608207,0.0110909,0.0393236,0.0641128,-0.0343113,0.0632619,-0.013106,-0.0066061,-0.0342352,-0.0585004,-0.0184951,-0.0111713,-0.0491843,-0.0419517,0.0886513,-0.0304402,0.0217467,-0.00603824,0.0490426,0.059213,0.0994015,0.0988817,-0.055298,0.0493214,-0.0207087,0.0374041,0.00929751,0.0599644,0.0102726,-0.0697873,0.0332286,-0.00338293,-0.046579,0.0220471,0.0664113,0.0297177,-0.037593,0.036519,0.0189942,-0.11936,-0.116896,0.0312246,0.00496536,-0.0845305,-0.0335346,0.0265305,0.0162978,-0.040161,-0.00733538,0.0347841,-0.0407326,-0.0661045,0.0699116,-0.0203981,-0.0328153,-0.0171557,-0.0182742,0.0217934,0.059479,0.00676392,0.056972,0.0186473,0.0660729,0.0540374,-0.0215442,-0.0467004,-0.0413617,0.035326,-0.00266819,0.0497006,-0.0131862,-0.0294214,-0.034219,0.0655005,0.0773711,-0.00104823,0.0259,0.0571103,0.00544036,-0.0151371,-0.0102787,-0.0318289,0.0401575,0.0224744,0.0532478,0.0111713,0.0328278,-0.00557172,-0.0448797,0.0153216,-0.00870144,0.0102774,-0.0268038,-0.0253763,-0.0293621,0.0675536,0.00694246,0.0415049,0.049479,0.0552152,0.0740348,0.00371429,-0.0278621,0.0279626,-0.00316676,-0.0216128,-0.0180461,0.0284524,0.0435371,-0.0966685,-0.0685613,-0.0737684,-0.0878846,0.0559887,0.0151115,0.0556193,-0.0268792,0.0729819,-0.0174645,0.00889404,-0.0532627,0.0306943,0.0248191,0.0311554,0.0507284,-0.0581995,-0.015319,-0.00993474,0.0343203,-0.00293242,-0.0679642,-0.0317756,0.0795038,-0.0228966,0.0165235,0.0192136,-0.0740935,-0.0176364,0.0105555,-0.0102294,-0.0527158,-0.0106637,-0.00498221,-0.0278876,0.0525176,0.0308213,-0.0131481,0.0282111,0.059723,-0.0175435,0.00480513,0.118406,-0.00851074,0.0129108,-0.106426,0.0821999,-0.0366637,-0.0424306,-0.00361276,0.0169177,0.0715828,-0.00977725,-0.045531,-0.0244507,0.0239735,-0.026374,-0.0783486,-0.0343596,-0.0114915,-0.043448,-0.0314955,0.0233727,-0.0665008,-0.0514264,-0.0137363,0.0248842,0.0331309,0.10228,-0.0369261,-0.024313,0.0730804,0.0256739,-0.0418357,0.0114184,0.00298331,0.0378631,-0.00659492,-0.0360407,-0.0572441,0.02682,0.120875,0.0165255,0.0258486,0.0673768,0.0416781,-0.0479553,0.0344875,-0.0305185,-0.00432772,0.00405022,-0.0336527,-0.0605726,0.00420731,0.040132,0.0334531,-0.00604246,-0.0572285,-0.02673,0.00990644,-0.0737214,-0.00106789,-0.0177951,-0.0111799,-0.0189305,0.0576103,-0.011856,0.0170181,0.0135687,-0.00121104,0.00512214,-0.0331864,0.0563632,-0.00821232,0.0415726,0.0357308,-0.0108296,-0.0133349,0.0081604,0.0624835,0.0221947,0.00171568,-0.0558194,-0.0138043,0.0183192,-0.076997,0.011497,0.0136875,0.0801916,0.0159631,-0.0965699,-0.0109675,-0.0534059,-0.0339581,-0.064359,-0.0583422,0.0476007,0.0491197,-0.00335155,0.00699328,-0.00400689,-0.132372,-0.0583276,-0.00137148,-0.0300449,0.00351384,-0.111098,-0.0393222,0.0193242,-0.0708553,0.025889,0.0250999,-0.032441,0.0520303,-0.0476663,0.0826722,0.0493515,0.0482016,-0.0146799,0.0557716,-0.0279748,-0.0487825,-0.00757696,0.016103,0.0182013,0.041443,0.0145562,0.0128525,-0.0201599,-0.0239923,0.0782862,0.0386663,0.0509694,0.00126989,0.0802744,-0.0711916,0.0419414,-0.0500852,-0.00560524,0.0400302,0.0896108,-0.0342832,-0.0252033,-0.0120862,-0.0299239,-0.0153841,0.023048,-0.0375552,0.0760825,-0.0235246,0.0255638,-0.0109557,-0.0666985,-0.10058,0.00668788,0.0678599,0.0255118,-0.0196562,-0.0419511,0.0197536,0.0404723,-0.00663104,0.0516145,-0.028388,-0.0420597,0.0593952,0.00260946,0.041337,-0.022394,0.00108294,0.0238998,-0.0776414,0.0604176,0.024695,-0.0175343,0.0512133,-0.00976876,0.0108986,0.0156592,0.0146911,0.00103359,0.00483782,-0.00453627,-0.0126626,-0.0583435,0.0300467,-0.00358963,-0.015861,0.0254458,-0.042379,-0.0396319,-0.0471911,0.0563009,-0.0189772,-0.0169601,0.0566614,-0.0148013,-0.0207863,-0.0592948,0.00818789,-0.0400569,0.0119037,0.0697768,-0.0554179,0.0318442,0.095889,0.0414195,0.00793982,0.0349136,-0.0059633,-0.0970189,-0.00796388,-0.0374666,-0.0432851,0.0118731,0.144213,0.0052473,0.0681348,0.0267628,-0.0462023,0.0193755,-0.035904,0.0935881,0.0197338,0.0249323,-0.0240679,-0.0103057,-0.0540255,-0.0249126,0.0220931,-0.0999261,-0.0515874,-0.0125428,-0.0218904,0.00512178,-0.0331139,0.0579583,-0.0546361,-0.0497459,0.00122892,-0.00242525,-0.0354115,-0.00263322,0.023803,-0.022895,-0.0222722,-0.0336936,0.106722,0.0139875,0.0117573,0.00639695,-0.00178353,-0.0143335,-0.000502704,0.000453445,-0.0517741,-0.0569606,0.0344537,-0.0169397,-0.0194627,0.00401172,-0.0776682,0.0106159,0.0448228,-0.05811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+ + String filePath = "D:\\00_桌面\\1.txt"; + + double[] doubles = readFileToDoubleArray(filePath); + + + // double[] doubles = 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// double[] doubles = {}; // double数组转float数组 @@ -58,6 +68,50 @@ public class Demo { System.out.println("feature = " + feature); } + + + // 从文件读取并转换为 double[] 数组 + public static double[] readFileToDoubleArray(String filePath) { + List doubleList = new ArrayList<>(); // 用于存储读取到的 double 数值 + + try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) { + String line; + // 逐行读取文件 + while ((line = reader.readLine()) != null) { + line = line.trim(); // 去除行首尾空白字符 + if (line.isEmpty()) { + continue; // 如果行为空，则跳过 + } + try { + // 处理逗号分隔的数字并添加到列表 + String[] values = line.split(","); + for (String value : values) { + try { + doubleList.add(Double.parseDouble(value.trim())); // 将每个值转换为 double 并添加 + } catch (NumberFormatException e) { + // 如果某个值无法转换为 double，记录并跳过 + System.err.println("Skipping invalid value: " + value); + } + } + } catch (Exception e) { + // 如果整行的格式不对，跳过这行 + System.err.println("Skipping invalid line: " + line); + } + } + } catch (IOException e) { + e.printStackTrace(); + } + + // 将 List 转换为 double[] 数组 + double[] result = new double[doubleList.size()]; + for (int i = 0; i < doubleList.size(); i++) { + result[i] = doubleList.get(i); + } + + return result; + } + + /** * float数组转byte数组 * @param floatArray diff --git a/src/test/java/com/guwan/backend/ScoreProcessor.java b/src/test/java/com/guwan/backend/ScoreProcessor.java new file mode 100644 index 0000000..d9a53b0 --- /dev/null +++ b/src/test/java/com/guwan/backend/ScoreProcessor.java @@ -0,0 +1,117 @@ +package com.guwan.backend; + +import java.io.*; +import java.util.*; +import java.util.regex.*; + +public class ScoreProcessor { + + public static void main(String[] args) { + String inputFilePath = "D:\\00_桌面\\今日识别.txt"; // 输入日志文件路径 + List scores = extractScoresFromFile(inputFilePath); // 提取分数 + + // 将分数 * 100 + List scaledScores = scaleScores(scores); + + // 计算平均分，最高分，最低分 + double averageScore = calculateAverage(scaledScores); + int maxScore = Collections.max(scaledScores); + int minScore = Collections.min(scaledScores); + + // 计算每10分区间的出现概率 + Map scoreDistribution = calculateScoreDistribution(scaledScores); + + System.out.println("今日总次数："+scaledScores.size()); + + // 输出结果 + System.out.println("平均分: " + averageScore); + System.out.println("最高分: " + maxScore); + System.out.println("最低分: " + minScore); + + System.out.println("每10分区间的出现概率："); + for (Map.Entry entry : scoreDistribution.entrySet()) { + + String formattedProbability = String.format("%.3f", entry.getValue() / (double) scaledScores.size()); + + System.out.println(entry.getKey() + ": " + Double.parseDouble(formattedProbability) * 100 + "%"); + } + } + + /** + * 从日志文件中提取分数 + * + * @param filePath 文件路径 + * @return 提取的分数列表 + */ + public static List extractScoresFromFile(String filePath) { + List scores = new ArrayList<>(); + String pattern = "本次识别分数：([0-9]+\\.[0-9]+)"; // 匹配分数的正则表达式 + + try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) { + String line; + Pattern r = Pattern.compile(pattern); + + while ((line = reader.readLine()) != null) { + Matcher m = r.matcher(line); + if (m.find()) { + scores.add(Double.parseDouble(m.group(1))); // 提取分数并添加到列表 + } + } + } catch (IOException e) { + e.printStackTrace(); + } + + return scores; + } + + /** + * 将分数乘以 100 + * + * @param scores 原始分数列表 + * @return 乘以 100 后的分数列表 + */ + public static List scaleScores(List scores) { + List scaledScores = new ArrayList<>(); + for (Double score : scores) { + scaledScores.add((int) (score * 100)); // 乘以 100 后转为整数 + } + return scaledScores; + } + + /** + * 计算平均分 + * + * @param scores 分数列表 + * @return 平均分 + */ + public static double calculateAverage(List scores) { + double sum = 0; + for (int score : scores) { + sum += score; + } + return sum / scores.size(); + } + + /** + * 计算每10分区间的出现次数 + * + * @param scores 分数列表 + * @return 每10分区间的出现次数 + */ + public static Map calculateScoreDistribution(List scores) { + Map distribution = new HashMap<>(); + + for (int score : scores) { + int rangeStart = (score / 10) * 10; // 计算所在的区间 + int rangeEnd = rangeStart + 9; + + // 生成区间字符串 + String range = rangeStart + "-" + rangeEnd; + + // 记录每个区间的出现次数 + distribution.put(range, distribution.getOrDefault(range, 0) + 1); + } + + return distribution; + } +} diff --git a/src/test/java/com/guwan/backend/TxtFilter.java b/src/test/java/com/guwan/backend/TxtFilter.java new file mode 100644 index 0000000..c8b2c4a --- /dev/null +++ b/src/test/java/com/guwan/backend/TxtFilter.java @@ -0,0 +1,60 @@ +package com.guwan.backend; + +import java.io.*; +import java.util.*; + +public class TxtFilter { + + public static void main(String[] args) { + // 输入文件路径和输出文件路径 + String inputFilePath = "D:\\00_桌面\\logback_error.log"; + String outputFilePath = "D:\\00_桌面\\a.txt"; + + // 调用方法，获取只包含 "本次识别分数" 的行 + List filteredLines = filterLinesContainingScore(inputFilePath); + + // 将筛选后的行写入新文件 + writeToFile(filteredLines, outputFilePath); + + // 输出筛选的行（可选） + filteredLines.forEach(System.out::println); + } + + /** + * 读取文件并过滤出包含“本次识别分数”字符串的行 + * + * @param inputFilePath 输入文件路径 + * @return 只包含“本次识别分数”字符串的行列表 + */ + public static List filterLinesContainingScore(String inputFilePath) { + List result = new ArrayList<>(); + try (BufferedReader reader = new BufferedReader(new FileReader(inputFilePath))) { + String line; + while ((line = reader.readLine()) != null) { + if (line.contains("本次识别分数")) { // 检查行是否包含目标字符串 + result.add(line); + } + } + } catch (IOException e) { + e.printStackTrace(); + } + return result; + } + + /** + * 将筛选后的行写入文件 + * + * @param lines 要写入的行列表 + * @param outputFilePath 输出文件路径 + */ + public static void writeToFile(List lines, String outputFilePath) { + try (BufferedWriter writer = new BufferedWriter(new FileWriter(outputFilePath))) { + for (String line : lines) { + writer.write(line); + writer.newLine(); // 写入换行符 + } + } catch (IOException e) { + e.printStackTrace(); + } + } +}