From 876b3eb14c234731f120b24c3d4bf1bdd8378b72 Mon Sep 17 00:00:00 2001
From: liuxu <928525166@qq.com>
Date: Mon, 8 Nov 2021 17:43:06 +0800
Subject: [PATCH] =?UTF-8?q?1.=E5=A2=9E=E5=8A=A0=E6=96=87=E6=A1=A3=E8=AF=B4?=
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---
 README.md | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 51f86f6..9934349 100644
--- a/README.md
+++ b/README.md
@@ -57,4 +57,25 @@ scrape_configs:
         action: replace
 ```
 
-## Prometheus修改同上
\ No newline at end of file
+## Prometheus修改同上
+
+# 备注
+## Nacos添加Metadata的处理
+```java
+//下面这段代码可以朝向Nacos添加如下属性：
+//log.path:本服务的日志路径
+//startup.time:服务启动时间
+//注意：nacos-consul-adapter-go会替换所有Metadata当中的 . 为下划线，所以最后的结果就是:log_path startup_time 
+//之所以使用 . 是为了迎合nacos的习惯，但是使用下划线是为了迎合prometheus标签的规范,注意不要有大写
+@Bean
+public NacosDiscoveryProperties nacosProperties() {
+    NacosDiscoveryProperties nacosDiscoveryProperties = new NacosDiscoveryProperties();
+    Map<String, String> metadata = nacosDiscoveryProperties.getMetadata();
+    metadata.put("startup.time", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
+        .format(new Date()));
+    String logPath = System.getProperty("user.dir") + "/logs/*";
+    metadata.put("log.path", logPath);
+    log.info("Register Nacos Metadata information is:{}!", JSON.toJSONString(metadata));
+    return nacosDiscoveryProperties;
+}
+```
\ No newline at end of file