From 164dd3d8eab45ee1f74cad023120bd862a769174 Mon Sep 17 00:00:00 2001
From: Redkale <redkale@qq.com>
Date: Mon, 12 Dec 2022 09:36:22 +0800
Subject: [PATCH] =?UTF-8?q?Environment=E5=A2=9E=E5=8A=A0forEach=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95?=
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---
 src/main/java/org/redkale/util/Environment.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/redkale/util/Environment.java b/src/main/java/org/redkale/util/Environment.java
index 0807ec022..5ffd6a432 100644
--- a/src/main/java/org/redkale/util/Environment.java
+++ b/src/main/java/org/redkale/util/Environment.java
@@ -3,7 +3,7 @@
 package org.redkale.util;
 
 import java.util.*;
-import java.util.function.BiConsumer;
+import java.util.function.*;
 
 /**
  * 环境变量, 只读版Properties
@@ -47,6 +47,11 @@ public class Environment implements java.io.Serializable {
         properties.forEach((BiConsumer) action);
     }
 
+    public void forEach(Predicate<String> predicate, BiConsumer<String, String> action) {
+        properties.entrySet().stream().filter(en -> predicate.test(en.getKey().toString()))
+            .forEach(en -> action.accept(en.getKey().toString(), en.getValue() == null ? null : en.getValue().toString()));
+    }
+
     public boolean getBooleanProperty(String key) {
         String val = properties.getProperty(key);
         return "true".equalsIgnoreCase(val) || "1".equalsIgnoreCase(val);