git

pom.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>xyz.wbsite</groupId>
+    <artifactId>wbocr</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+
+    <dependencies>
+        <dependency>
+            <groupId>net.sourceforge.tess4j</groupId>
+            <artifactId>tess4j</artifactId>
+            <version>4.3.0</version>
+        </dependency>
+    </dependencies>
+</project>

src/main/java/xyz/wbsite/ocr/Ocr.java

@@ -0,0 +1,33 @@
+package xyz.wbsite.ocr;
+
+import net.sourceforge.tess4j.ITesseract;
+import net.sourceforge.tess4j.Tesseract;
+import net.sourceforge.tess4j.TesseractException;
+
+import java.io.File;
+
+public class Ocr {
+
+    public static void main(String[] args){
+
+        ITesseract instance = new Tesseract();
+        //如果未将tessdata放在根目录下需要指定绝对路径
+        instance.setDatapath("E:\\workspace\\wbocr\\src\\main\\resources\\tessdata");
+
+        //如果需要识别英文之外的语种，需要指定识别语种，并且需要将对应的语言包放进项目中
+        instance.setLanguage("chi_sim");
+
+        // 指定识别图片
+        File imgDir = new File("D:\\2018041914044684.png");
+        long startTime = System.currentTimeMillis();
+        String ocrResult = null;
+        try {
+            ocrResult = instance.doOCR(imgDir);
+        } catch (TesseractException e) {
+            e.printStackTrace();
+        }
+
+        // 输出识别结果
+        System.out.println("OCR Result: \n" + ocrResult + "\n 耗时：" + (System.currentTimeMillis() - startTime) + "ms");
+    }
+}