Use highlight.js to add syntax highlighting to the generated HTML documents.

src/main/java/com/power/doc/builder/DocBuilderTemplate.java

@@ -102,6 +102,7 @@ public void buildAllInOne(List<ApiDoc> apiDocList, ApiConfig config, JavaProject
         List<ApiErrorCode> errorCodeList = errorCodeDictToList(config);
 
         Template tpl = BeetlTemplateUtil.getByName(template);
+        tpl.binding(TemplateVariable.STYLE.getVariable(),config.getStyle());
         tpl.binding(TemplateVariable.API_DOC_LIST.getVariable(), apiDocList);
         tpl.binding(TemplateVariable.ERROR_CODE_LIST.getVariable(), errorCodeList);
         tpl.binding(TemplateVariable.VERSION_LIST.getVariable(), config.getRevisionLogs());

src/main/java/com/power/doc/builder/ProjectDocConfigBuilder.java

@@ -26,6 +26,7 @@
 import com.power.common.util.CollectionUtil;
 import com.power.common.util.StringUtil;
 import com.power.doc.constants.DocGlobalConstants;
+import com.power.doc.constants.HighlightStyle;
 import com.power.doc.model.*;
 import com.power.doc.utils.JavaClassUtil;
 import com.thoughtworks.qdox.JavaProjectBuilder;
@@ -71,6 +72,7 @@ public ProjectDocConfigBuilder(ApiConfig apiConfig, JavaProjectBuilder javaProje
         } else {
             this.serverUrl = apiConfig.getServerUrl();
         }
+        this.setHighlightStyle();
         javaProjectBuilder.setEncoding(Charset.DEFAULT_CHARSET);
         this.javaProjectBuilder = javaProjectBuilder;
         this.loadJavaSource(apiConfig.getSourceCodePaths(), this.javaProjectBuilder);
@@ -164,12 +166,32 @@ private void checkResponseBodyAdvice(ApiConfig config) {
         if (Objects.nonNull(responseBodyAdvice) && StringUtil.isNotEmpty(responseBodyAdvice.getClassName())) {
             try {
                 Class.forName(responseBodyAdvice.getClassName());
-            }catch (ClassNotFoundException e){
-                throw new RuntimeException("Can't find class "+responseBodyAdvice.getClassName()+" for ResponseBodyAdvice.");
+            } catch (ClassNotFoundException e) {
+                throw new RuntimeException("Can't find class " + responseBodyAdvice.getClassName() + " for ResponseBodyAdvice.");
             }
         }
     }
 
+    /**
+     * 设置高亮样式
+     */
+    private void setHighlightStyle() {
+        String style = apiConfig.getStyle();
+        if (HighlightStyle.containStyle(style)) {
+            return;
+        }
+        Random random = new Random();
+        if ("randomLight".equals(style)) {
+            apiConfig.setStyle(HighlightStyle.randomLight(random));
+        } else if ("randomDark".equals(style)) {
+            apiConfig.setStyle(HighlightStyle.randomDark(random));
+        } else if ("random".equals(style)) {
+            apiConfig.setStyle(HighlightStyle.randomAll(random));
+        } else {
+            apiConfig.setStyle(HighlightStyle.DEFAULT_STYLE);
+        }
+    }
+
 
     public JavaProjectBuilder getJavaProjectBuilder() {
         return javaProjectBuilder;

src/main/java/com/power/doc/constants/HighlightStyle.java

@@ -0,0 +1,167 @@
+package com.power.doc.constants;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * @author jitmit 2020/11/16
+ */
+public class HighlightStyle {
+
+    public static final String DEFAULT_STYLE = "github";
+
+    private static final List<String> DARK_STYLE;
+
+    private static final List<String> LIGHT_STYLE;
+
+    static {
+        LIGHT_STYLE = Arrays.asList(
+                DEFAULT_STYLE,
+                "a11y-light",
+                "arduino-light",
+                "ascetic",
+                "atelier-cave-light",
+                "atelier-dune-light",
+                "atelier-estuary-light",
+                "atelier-forest-light",
+                "atelier-heath-light",
+                "atelier-lakeside-light",
+                "atelier-plateau-light",
+                "atelier-savanna-light",
+                "atelier-seaside-light",
+                "atelier-sulphurpool-light",
+                "atom-one-light",
+                "color-brewer",
+                "docco",
+                "github-gist",
+                "googlecode",
+                "grayscale",
+                "gruvbox-light",
+                "idea",
+                "isbl-editor-light",
+                "kimbie.light",
+                "lightfair",
+                "magula",
+                "mono-blue",
+                "nnfx",
+                "paraiso-light",
+                "purebasic",
+                "qtcreator_light",
+                "routeros",
+                "school-book",
+                "solarized-light",
+                "tomorrow",
+                "vs",
+                "xcode"
+        );
+
+    }
+
+    static {
+        DARK_STYLE = Arrays.asList(
+                "a11y-dark",
+                "agate",
+                "an-old-hope",
+                "androidstudio",
+                "arta",
+                "atelier-cave-dark",
+                "atelier-dune-dark",
+                "atelier-estuary-dark",
+                "atelier-forest-dark",
+                "atelier-heath-dark",
+                "atelier-lakeside-dark",
+                "atelier-plateau-dark",
+                "atelier-savanna-dark",
+                "atelier-seaside-dark",
+                "atelier-sulphurpool-dark",
+                "atom-one-dark-reasonable",
+                "atom-one-dark",
+                "brown-paper",
+                "codepen-embed",
+                "darcula",
+                "dark",
+                "default",
+                "dracula",
+                "far",
+                "foundation",
+                "gml",
+                "gradient-dark",
+                "gruvbox-dark",
+                "hopscotch",
+                "hybrid",
+                "ir-black",
+                "isbl-editor-dark",
+                "kimbie.dark",
+                "lioshi",
+                "monokai",
+                "monokai-sublime",
+                "night-owl",
+                "nnfx-dark",
+                "nord",
+                "obsidian",
+                "ocean",
+                "paraiso-dark",
+                "pojoaque",
+                "qtcreator_dark",
+                "railscasts",
+                "rainbow",
+                "shades-of-purple",
+                "solarized-dark",
+                "srcery", "sunburst",
+                "tomorrow-night",
+                "tomorrow-night-blue",
+                "tomorrow-night-bright",
+                "tomorrow-night-eighties",
+                "vs2015",
+                "xt256",
+                "zenburn"
+        );
+    }
+
+
+    /**
+     * 随机一个 light style
+     *
+     * @param random
+     * @return
+     */
+    public static String randomLight(Random random) {
+        return LIGHT_STYLE.get(random.nextInt(LIGHT_STYLE.size()));
+    }
+
+    /**
+     * 随机一个 dark style
+     *
+     * @param random
+     * @return
+     */
+    public static String randomDark(Random random) {
+        return DARK_STYLE.get(random.nextInt(DARK_STYLE.size()));
+    }
+
+    /**
+     * 随机一个 style
+     *
+     * @param random
+     * @return
+     */
+    public static String randomAll(Random random) {
+        if (random.nextBoolean()) {
+            return randomLight(random);
+        } else {
+            return randomDark(random);
+        }
+    }
+
+    /**
+     * |
+     * 高亮样式是否存在
+     *
+     * @param style 高亮样式
+     * @return
+     */
+    public static boolean containStyle(String style) {
+        return LIGHT_STYLE.contains(style) || DARK_STYLE.contains(style) ? true : false;
+    }
+}

src/main/java/com/power/doc/constants/TemplateVariable.java

@@ -36,6 +36,7 @@ public enum TemplateVariable {
     HOME_PAGE("homePage"),
     HTML("html"),
     TITLE("title"),
+    STYLE("style"),
     ERROR_LIST_TITLE("errorListTitle"),
     CREATE_TIME("createTime"),
     PROJECT_NAME("projectName"),

src/main/java/com/power/doc/model/ApiConfig.java

@@ -253,6 +253,8 @@ public class ApiConfig {
      */
     private ResponseBodyAdvice responseBodyAdvice;
 
+    private String style;
+
     public String getServerUrl() {
         return serverUrl;
     }
@@ -554,6 +556,14 @@ public void setResponseBodyAdvice(ResponseBodyAdvice responseBodyAdvice) {
         this.responseBodyAdvice = responseBodyAdvice;
     }
 
+    public String getStyle() {
+        return style;
+    }
+
+    public void setStyle(String style) {
+        this.style = style;
+    }
+
     @Override
     public String toString() {
         final StringBuilder sb = new StringBuilder("{");
@@ -629,6 +639,8 @@ public String toString() {
                 .append(displayActualType);
         sb.append(",\"responseBodyAdvice\":")
                 .append(responseBodyAdvice);
+        sb.append(",\"style\":")
+                .append(style);
         sb.append('}');
         return sb.toString();
     }