[SCB-2024]support not resolve place holder when running in spring boot

core/src/main/java/org/apache/servicecomb/core/ConfigurationSpringInitializer.java

@@ -178,6 +178,11 @@ private Map<String, Object> getAllProperties(Environment environment) {
     }
 
     ConfigurableEnvironment configurableEnvironment = (ConfigurableEnvironment) environment;
+
+    if (ignoreResolveFailure()) {
+      configurableEnvironment.setIgnoreUnresolvableNestedPlaceholders(true);
+    }
+
     for (PropertySource<?> propertySource : configurableEnvironment.getPropertySources()) {
       getProperties(configurableEnvironment, propertySource, configFromSpringBoot);
     }
@@ -201,13 +206,9 @@ private void getProperties(ConfigurableEnvironment environment, PropertySource<?
         try {
           configFromSpringBoot.put(propertyName, environment.getProperty(propertyName, Object.class));
         } catch (Exception e) {
-          if (ignoreResolveFailure()) {
-            LOGGER.warn("set up spring property source failed.", e);
-          } else {
-            throw new RuntimeException(
-                "set up spring property source failed.If you still want to start up the application and ignore errors, you can set servicecomb.config.ignoreResolveFailure to true.",
-                e);
-          }
+          throw new RuntimeException(
+              "set up spring property source failed.If you still want to start up the application and ignore errors, you can set servicecomb.config.ignoreResolveFailure to true.",
+              e);
         }
       }
       return;

demo/demo-spring-boot-provider/demo-spring-boot-springmvc-client/src/test/java/org/apache/servicecomb/springboot/springmvc/client/SpringmvcClientIT.java

@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.servicecomb.springboot.springmvc.client;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+
+import org.apache.servicecomb.demo.TestMgr;
+import org.junit.Before;
+import org.junit.Test;
+
+public class SpringmvcClientIT {
+  @Before
+  public void setUp() throws Exception {
+    TestMgr.errors().clear();
+  }
+
+  @Test
+  public void clientGetsNoError() throws Exception {
+    try {
+      SpringmvcClient.main(new String[0]);
+
+      assertThat(TestMgr.errors().isEmpty(), is(true));
+    } catch (Throwable e) {
+      e.printStackTrace();
+      fail("test case failed, message=" + e.getMessage());
+    }
+  }
+}

demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/pom.xml

@@ -22,7 +22,7 @@
   <modelVersion>4.0.0</modelVersion>
 
   <artifactId>demo-spring-boot-springmvc-server</artifactId>
-  <name>Java Chassis::Demo::Spring Boot::Spring MVC Client</name>
+  <name>Java Chassis::Demo::Spring Boot::Spring MVC Server</name>
   <parent>
     <groupId>org.apache.servicecomb.demo</groupId>
     <artifactId>demo-spring-boot</artifactId>

demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/src/main/java/org/apache/servicecomb/springboot/springmvc/server/SpringmvcServer.java

@@ -17,16 +17,33 @@
 
 package org.apache.servicecomb.springboot.springmvc.server;
 
+import org.apache.servicecomb.core.SCBEngine;
 import org.apache.servicecomb.springboot2.starter.EnableServiceComb;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 
+import com.netflix.config.DynamicPropertyFactory;
+
 @SpringBootApplication
 @EnableServiceComb
 public class SpringmvcServer {
+  private static final Logger LOGGER = LoggerFactory.getLogger(SpringmvcServer.class);
 
   public static void main(final String[] args) throws Exception {
     new SpringApplicationBuilder().sources(SpringmvcServer.class).web(WebApplicationType.NONE).build().run(args);
+
+    assertPropertyCorrect();
+  }
+
+  private static void assertPropertyCorrect() {
+    String result = DynamicPropertyFactory.getInstance()
+        .getStringProperty("test.unresolved.placeholder", null).get();
+    if (!"jdbc:postgresql://${ip}:${port}/pt".equals(result)) {
+      LOGGER.error("tests for configuration error, stop");
+      SCBEngine.getInstance().destroy();
+    }
   }
 }

demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/src/main/resources/application.yml

@@ -17,3 +17,5 @@
 
 server:
   port: 7999
+
+test.unresolved.placeholder: jdbc:postgresql://${ip}:${port}/pt

demo/demo-spring-boot-provider/demo-spring-boot-springmvc-server/src/main/resources/microservice.yaml

@@ -0,0 +1,20 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+
+servicecomb:
+  config:
+    ignoreResolveFailure: true