打印类属性

src/test/java/com/diagbot/PrintUtil.java

@@ -0,0 +1,91 @@
+package com.diagbot;
+
+import com.diagbot.util.StringUtil;
+import com.google.common.collect.Lists;
+import java.io.BufferedReader;
+import java.io.FileInputStream;
+import java.io.InputStreamReader;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @description: 打印类的属性名和注释
+ * @author: zhoutg
+ * @time: 2021/5/18 14:48
+ */
+public class PrintUtil {
+
+    /**
+     * 输入字段名和注释
+     *
+     * @param path
+     */
+    public static void print(String path) {
+        List<String> list = Lists.newArrayList();
+        StringBuffer sb = new StringBuffer();
+        try {
+            BufferedReader br = new BufferedReader(
+                    new InputStreamReader(
+                            new FileInputStream(path), "UTF-8"));
+            String line = "";
+            while ((line = br.readLine()) != null) {
+                list.add(line);
+                sb.append(line.trim());
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        String text = sb.toString();
+        // 截取有效内容
+        if (sb.indexOf("serialVersionUID = 1L;") >= 0) {
+            text = sb.substring(sb.indexOf("serialVersionUID = 1L;") + 22);
+        } else {
+            text = sb.substring(sb.indexOf("{") + 1);
+        }
+        List<String> stringList = Lists.newArrayList(text.split(";"));
+        Map<String, String> map = new LinkedHashMap<>();
+        String key = "";
+        String value = "";
+        for (String s : stringList) {
+            try {
+                if (s.indexOf("/*** ") >= 0) {
+                    value = s.substring(s.indexOf("/***") + 4, s.indexOf("*/")).trim();
+                } else if (s.indexOf("//") >= 0) {
+                    value = s.substring(s.indexOf("//") + 2, s.indexOf("private")).trim();
+                }
+                int index = s.indexOf("=");
+                if (index >= 0) { // 包含“=”，例如：// 科室列表private List<Long> deptList = Lists.newLinkedList()
+                    StringBuffer keySb = new StringBuffer();
+                    boolean insertflag = false; // 是否有效字符插入
+                    for (int i = index - 1; i >= 0; i--) {
+                        char ch = s.charAt(i);
+                        if (insertflag && StringUtil.isBlank(String.valueOf(ch))) {
+                            break;
+                        }
+                        if (StringUtil.isNotBlank(String.valueOf(ch))) {
+                            keySb.append(ch);
+                            insertflag = true;
+                        }
+                    }
+                    keySb.reverse();// 反转
+                    key = keySb.toString();
+                } else {    // 不包含“=”，例如： /*** 英文名称*/private String enName;
+                    key = s.substring(s.lastIndexOf(" ")).trim();
+                }
+                map.put(key, value);
+            } catch (Exception e) {
+                // 捕获异常不处理
+            }
+        }
+        for (String property : map.keySet()) {
+            System.out.println(property + "：" + map.get(property) + "");
+        }
+    }
+
+    public static void main(String[] args) {
+        String path = "D:\\diagbot\\diagbotcloud\\cdssman-service\\src\\main\\java\\com\\diagbot\\vo\\klSymptomVO.java";
+        print(path);
+    }
+}