✨ 打印参数

src/main/java/cn/com/xuxiaowei/boot/sentinel/BootSentinelAgent.java

@@ -1,6 +1,7 @@
 package cn.com.xuxiaowei.boot.sentinel;
 
 import cn.com.xuxiaowei.boot.sentinel.interceptor.ExecutionTimeInterceptor;
+import cn.com.xuxiaowei.boot.sentinel.utils.StringUtils;
 import net.bytebuddy.agent.builder.AgentBuilder;
 import net.bytebuddy.implementation.MethodDelegation;
 import net.bytebuddy.matcher.ElementMatchers;
@@ -22,6 +23,11 @@ public class BootSentinelAgent {
 	public static void premain(String agentArgs, Instrumentation inst) {
 		logger.info("BootSentinelAgent 已启动");
 
+		String bootSentinelPrintlnArgs = System.getenv("BOOT_SENTINEL_PRINTLN_ARGS");
+		if (Boolean.TRUE.toString().equalsIgnoreCase(bootSentinelPrintlnArgs)) {
+			logger.info("BootSentinelAgent 参数：{}", StringUtils.stringToMap(agentArgs));
+		}
+
 		AgentBuilder.Transformer transformer = (builder, typeDescription, classLoader, javaModule,
 				protectionDomain) -> builder.method(ElementMatchers.any())
 					.intercept(MethodDelegation.to(ExecutionTimeInterceptor.class));

src/main/java/cn/com/xuxiaowei/boot/sentinel/utils/StringUtils.java

@@ -0,0 +1,27 @@
+package cn.com.xuxiaowei.boot.sentinel.utils;
+
+import java.util.Arrays;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * 探针监控项目
+ *
+ * @author xuxiaowei
+ * @since 0.0.1
+ */
+public class StringUtils {
+
+	/**
+	 * Spring 转 Map
+	 * @param input Spring 字符串
+	 * @return Map
+	 */
+	public static Map<String, String> stringToMap(String input) {
+		return Arrays.stream(input.split(","))
+			.map(pair -> pair.split("="))
+			.filter(keyValue -> keyValue.length == 2)
+			.collect(Collectors.toMap(keyValue -> keyValue[0], keyValue -> keyValue[1]));
+	}
+
+}