starter包架构调整

sa-token-starter/sa-token-spring-boot-starter/src/main/java/cn/dev33/satoken/spring/SaBeanInject.java

@@ -2,8 +2,6 @@ package cn.dev33.satoken.spring;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Import;
 import org.springframework.stereotype.Component;
 import org.springframework.util.PathMatcher;
@@ -18,32 +16,21 @@ import cn.dev33.satoken.stp.StpInterface;
 import cn.dev33.satoken.temp.SaTempInterface;
 
 /**
- * 利用spring的自动装配来加载开发者重写的Bean
+ * 注入Sa-Token所需要的Bean 
  * 
  * @author kong
  *
  */
 @Component
-@Import(SaHistoryVersionInject.class)
-public class SaTokenSpringAutowired {
+@Import({SaBeanRegister.class, SaHistoryVersionInject.class})
+public class SaBeanInject {
 
-	/**
-	 * 获取配置Bean
-	 * 
-	 * @return 配置对象
-	 */
-	@Bean
-	@ConfigurationProperties(prefix = "sa-token")
-	public SaTokenConfig getSaTokenConfig() {
-		return new SaTokenConfig();
-	}
-	
 	/**
 	 * 注入配置Bean
 	 * 
 	 * @param saTokenConfig 配置对象
 	 */
-	@Autowired
+	@Autowired(required = false)
 	public void setConfig(SaTokenConfig saTokenConfig) {
 		SaManager.setConfig(saTokenConfig);
 	}
@@ -78,22 +65,12 @@ public class SaTokenSpringAutowired {
 		SaManager.setSaTokenAction(saTokenAction);
 	}
 
-	/**
-	 * 获取容器交互Bean (Spring版)
-	 * 
-	 * @return 容器交互Bean (Spring版)
-	 */
-	@Bean
-	public SaTokenContext getSaTokenContext() {
-		return new SaTokenContextForSpring();
-	}
-
 	/**
 	 * 注入容器交互Bean
 	 * 
 	 * @param saTokenContext SaTokenContext对象 
 	 */
-	@Autowired
+	@Autowired(required = false)
 	public void setSaTokenContext(SaTokenContext saTokenContext) {
 		SaManager.setSaTokenContext(saTokenContext);
 	}
@@ -129,5 +106,4 @@ public class SaTokenSpringAutowired {
 		SaPathMatcherHolder.setPathMatcher(pathMatcher);
 	}
 
-
 }

sa-token-starter/sa-token-spring-boot-starter/src/main/java/cn/dev33/satoken/spring/SaBeanRegister.java

@@ -0,0 +1,38 @@
+package cn.dev33.satoken.spring;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+
+import cn.dev33.satoken.config.SaTokenConfig;
+import cn.dev33.satoken.context.SaTokenContext;
+
+/**
+ * 注册Sa-Token所需要的Bean 
+ * <p> Bean 的注册与注入应该分开在两个文件中，否则在某些场景下会造成循环依赖 
+ * @author kong
+ *
+ */
+public class SaBeanRegister {
+
+	/**
+	 * 获取配置Bean
+	 * 
+	 * @return 配置对象
+	 */
+	@Bean
+	@ConfigurationProperties(prefix = "sa-token")
+	public SaTokenConfig getSaTokenConfig() {
+		return new SaTokenConfig();
+	}
+	
+	/**
+	 * 获取容器交互Bean (Spring版)
+	 * 
+	 * @return 容器交互Bean (Spring版)
+	 */
+	@Bean
+	public SaTokenContext getSaTokenContext() {
+		return new SaTokenContextForSpring();
+	}
+
+}

sa-token-starter/sa-token-spring-boot-starter/src/main/resources/META-INF/spring.factories

@@ -1 +1 @@
-org.springframework.boot.autoconfigure.EnableAutoConfiguration=cn.dev33.satoken.spring.SaTokenSpringAutowired
+org.springframework.boot.autoconfigure.EnableAutoConfiguration=cn.dev33.satoken.spring.SaBeanInject