fix bug

hutool-crypto/src/main/java/org/dromara/hutool/crypto/provider/BouncyCastleProviderFactory.java

@@ -13,6 +13,7 @@
 package org.dromara.hutool.crypto.provider;
 
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.dromara.hutool.core.lang.Assert;
 
 import java.security.Provider;
 import java.security.Security;
@@ -25,6 +26,14 @@ import java.security.Security;
  */
 public class BouncyCastleProviderFactory implements ProviderFactory {
 
+	/**
+	 * 构造
+	 */
+	public BouncyCastleProviderFactory(){
+		// SPI方式加载时检查BC库是否引入
+		Assert.notNull(BouncyCastleProvider.class);
+	}
+
 	@Override
 	public Provider create() {
 		// pr#3464，Graalvm打包后注册会导致

hutool-extra/src/main/java/org/dromara/hutool/extra/aop/engine/spring/SpringCglibProxyEngine.java

@@ -12,6 +12,7 @@
 
 package org.dromara.hutool.extra.aop.engine.spring;
 
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.core.reflect.ClassUtil;
 import org.dromara.hutool.core.reflect.ConstructorUtil;
 import org.dromara.hutool.extra.aop.Aspect;
@@ -27,6 +28,14 @@ import java.lang.reflect.Constructor;
  */
 public class SpringCglibProxyEngine implements ProxyEngine {
 
+	/**
+	 * 构造
+	 */
+	public SpringCglibProxyEngine(){
+		// SPI方式加载时检查BC库是否引入
+		Assert.notNull(Enhancer.class);
+	}
+
 	@Override
 	public <T> T proxy(final T target, final Aspect aspect) {
 		final Class<?> targetClass = target.getClass();

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/beetl/BeetlEngine.java

@@ -13,6 +13,7 @@
 package org.dromara.hutool.extra.template.engine.beetl;
 
 import org.dromara.hutool.core.io.IORuntimeException;
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.extra.template.Template;
 import org.dromara.hutool.extra.template.TemplateConfig;
 import org.dromara.hutool.extra.template.engine.TemplateEngine;
@@ -40,7 +41,10 @@ public class BeetlEngine implements TemplateEngine {
 	/**
 	 * 默认构造
 	 */
-	public BeetlEngine() {}
+	public BeetlEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(GroupTemplate.class);
+	}
 
 	/**
 	 * 构造

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/enjoy/EnjoyEngine.java

@@ -14,6 +14,7 @@ package org.dromara.hutool.extra.template.engine.enjoy;
 
 import org.dromara.hutool.core.io.file.FileUtil;
 import org.dromara.hutool.core.data.id.IdUtil;
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.core.util.ObjUtil;
 import org.dromara.hutool.extra.template.Template;
 import org.dromara.hutool.extra.template.TemplateConfig;
@@ -39,7 +40,10 @@ public class EnjoyEngine implements TemplateEngine {
 	/**
 	 * 默认构造
 	 */
-	public EnjoyEngine() {}
+	public EnjoyEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(com.jfinal.template.Engine.class);
+	}
 
 	/**
 	 * 构造

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/freemarker/FreemarkerEngine.java

@@ -15,6 +15,7 @@ package org.dromara.hutool.extra.template.engine.freemarker;
 import org.dromara.hutool.core.classloader.ClassLoaderUtil;
 import org.dromara.hutool.core.io.file.FileUtil;
 import org.dromara.hutool.core.io.IORuntimeException;
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.extra.template.Template;
 import org.dromara.hutool.extra.template.TemplateConfig;
 import org.dromara.hutool.extra.template.engine.TemplateEngine;
@@ -41,6 +42,8 @@ public class FreemarkerEngine implements TemplateEngine {
 	 * 默认构造
 	 */
 	public FreemarkerEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(Configuration.class);
 	}
 
 	/**

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/jetbrick/JetbrickEngine.java

@@ -12,6 +12,7 @@
 
 package org.dromara.hutool.extra.template.engine.jetbrick;
 
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.extra.template.Template;
 import org.dromara.hutool.extra.template.TemplateConfig;
 import org.dromara.hutool.extra.template.engine.TemplateEngine;
@@ -34,7 +35,10 @@ public class JetbrickEngine implements TemplateEngine {
 	/**
 	 * 默认构造
 	 */
-	public JetbrickEngine() {}
+	public JetbrickEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(JetbrickEngine.class);
+	}
 
 	/**
 	 * 构造

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/jte/JteEngine.java

@@ -16,6 +16,7 @@ import gg.jte.CodeResolver;
 import gg.jte.ContentType;
 import gg.jte.resolve.DirectoryCodeResolver;
 import gg.jte.resolve.ResourceCodeResolver;
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.core.map.MapUtil;
 import org.dromara.hutool.core.text.StrUtil;
 import org.dromara.hutool.extra.template.Template;
@@ -42,6 +43,8 @@ public class JteEngine implements TemplateEngine {
 	 * 默认构造
 	 */
 	public JteEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(gg.jte.TemplateEngine.class);
 	}
 
 	/**

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/pebble/PebbleTemplateEngine.java

@@ -14,6 +14,7 @@ package org.dromara.hutool.extra.template.engine.pebble;
 
 import org.dromara.hutool.core.collection.ListUtil;
 import org.dromara.hutool.core.io.file.FileUtil;
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.core.text.StrUtil;
 import org.dromara.hutool.extra.template.Template;
 import org.dromara.hutool.extra.template.TemplateConfig;
@@ -35,6 +36,8 @@ public class PebbleTemplateEngine implements TemplateEngine {
 	 * 构造，不初始化
 	 */
 	public PebbleTemplateEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(PebbleEngine.class);
 	}
 
 	/**

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/rythm/RythmEngine.java

@@ -12,6 +12,7 @@
 
 package org.dromara.hutool.extra.template.engine.rythm;
 
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.extra.template.Template;
 import org.dromara.hutool.extra.template.TemplateConfig;
 import org.dromara.hutool.extra.template.engine.TemplateEngine;
@@ -27,13 +28,16 @@ import java.util.Properties;
  */
 public class RythmEngine implements TemplateEngine {
 
-	org.rythmengine.RythmEngine engine;
+	private org.rythmengine.RythmEngine engine;
 
 	// --------------------------------------------------------------------------------- Constructor start
 	/**
 	 * 默认构造
 	 */
-	public RythmEngine() {}
+	public RythmEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(org.rythmengine.RythmEngine.class);
+	}
 
 	/**
 	 * 构造

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/thymeleaf/ThymeleafEngine.java

@@ -12,6 +12,7 @@
 
 package org.dromara.hutool.extra.template.engine.thymeleaf;
 
+import org.dromara.hutool.core.lang.Assert;
 import org.thymeleaf.templatemode.TemplateMode;
 import org.thymeleaf.templateresolver.ClassLoaderTemplateResolver;
 import org.thymeleaf.templateresolver.DefaultTemplateResolver;
@@ -42,6 +43,8 @@ public class ThymeleafEngine implements TemplateEngine {
 	 * 默认构造
 	 */
 	public ThymeleafEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(org.thymeleaf.TemplateEngine.class);
 	}
 
 	/**

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/velocity/VelocityEngine.java

@@ -12,6 +12,7 @@
 
 package org.dromara.hutool.extra.template.engine.velocity;
 
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.core.text.StrUtil;
 import org.dromara.hutool.core.util.ObjUtil;
 import org.dromara.hutool.extra.template.Template;
@@ -36,6 +37,8 @@ public class VelocityEngine implements TemplateEngine {
 	 * 默认构造
 	 */
 	public VelocityEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(org.apache.velocity.app.VelocityEngine.class);
 	}
 
 	/**

hutool-extra/src/main/java/org/dromara/hutool/extra/template/engine/wit/WitEngine.java

@@ -13,6 +13,7 @@
 package org.dromara.hutool.extra.template.engine.wit;
 
 import org.dromara.hutool.core.io.file.FileUtil;
+import org.dromara.hutool.core.lang.Assert;
 import org.dromara.hutool.core.map.Dict;
 import org.dromara.hutool.extra.template.Template;
 import org.dromara.hutool.extra.template.TemplateConfig;
@@ -37,7 +38,10 @@ public class WitEngine implements TemplateEngine {
 	/**
 	 * 默认构造
 	 */
-	public WitEngine() {}
+	public WitEngine() {
+		// SPI方式加载时检查库是否引入
+		Assert.notNull(Engine.class);
+	}
 
 	/**
 	 * 构造