diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/AbstractPropertySourceLoader.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/AbstractPropertySourceLoader.java index 8ba0dd2e..4990d94e 100644 --- a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/AbstractPropertySourceLoader.java +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/AbstractPropertySourceLoader.java @@ -30,8 +30,6 @@ import org.springframework.core.env.PropertySource; import org.springframework.core.io.Resource; import org.springframework.util.StringUtils; -import static com.alibaba.cloud.nacos.parser.NacosDataParserHandler.DOT; - /** * Nacos-specific loader, If need to support other methods of parsing,you need to do the * following steps: @@ -47,6 +45,11 @@ import static com.alibaba.cloud.nacos.parser.NacosDataParserHandler.DOT; */ public abstract class AbstractPropertySourceLoader implements PropertySourceLoader { + /** + * symbol: dot. + */ + static final String DOT = "."; + /** * Prevent interference with other loaders.Nacos-specific loader, unless the reload * changes it. diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosDataParserHandler.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosDataParserHandler.java index 5cfa4fbe..e127f4e8 100644 --- a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosDataParserHandler.java +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosDataParserHandler.java @@ -25,6 +25,7 @@ import java.util.Map; import java.util.Objects; import java.util.stream.Collectors; +import com.alibaba.cloud.nacos.utils.NacosConfigUtils; import org.springframework.boot.env.OriginTrackedMapPropertySource; import org.springframework.boot.env.PropertiesPropertySourceLoader; import org.springframework.boot.env.PropertySourceLoader; @@ -34,25 +35,17 @@ import org.springframework.core.io.support.SpringFactoriesLoader; import org.springframework.util.CollectionUtils; import org.springframework.util.StringUtils; +import static com.alibaba.cloud.nacos.parser.AbstractPropertySourceLoader.DOT; + /** * @author zkz */ public final class NacosDataParserHandler { - /** - * symbol: dot. - */ - public static final String DOT = "."; - - /** - * constant. - */ - public static final String VALUE = "value"; - /** * default extension. */ - public static final String DEFAULT_EXTENSION = "properties"; + private static final String DEFAULT_EXTENSION = "properties"; private static List propertySourceLoaders; @@ -86,7 +79,8 @@ public final class NacosDataParserHandler { // PropertiesPropertySourceLoader internal is to use the ISO_8859_1, // the Chinese will be garbled, needs to transform into unicode. nacosByteArrayResource = new NacosByteArrayResource( - selectiveConvertUnicode(configValue).getBytes(), configName); + NacosConfigUtils.selectiveConvertUnicode(configValue).getBytes(), + configName); } else { nacosByteArrayResource = new NacosByteArrayResource( @@ -162,35 +156,6 @@ public final class NacosDataParserHandler { return name + DOT + extension; } - /** - * Convert Chinese characters to Unicode. - * @param configValue - * @return - */ - private String selectiveConvertUnicode(String configValue) { - StringBuilder sb = new StringBuilder(); - char[] chars = configValue.toCharArray(); - for (char aChar : chars) { - if (isChinese(aChar)) { - sb.append("\\u").append(Integer.toHexString(aChar)); - } - else { - sb.append(aChar); - } - } - return sb.toString(); - } - - private boolean isChinese(char c) { - Character.UnicodeBlock ub = Character.UnicodeBlock.of(c); - return ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS - || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS - || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A - || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION - || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION - || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS; - } - public static NacosDataParserHandler getInstance() { return ParserHandler.HANDLER; } diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosJsonPropertySourceLoader.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosJsonPropertySourceLoader.java index 6c633ddf..ed9aa065 100644 --- a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosJsonPropertySourceLoader.java +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosJsonPropertySourceLoader.java @@ -28,14 +28,16 @@ import org.springframework.boot.env.OriginTrackedMapPropertySource; import org.springframework.core.env.PropertySource; import org.springframework.core.io.Resource; -import static com.alibaba.cloud.nacos.parser.NacosDataParserHandler.DOT; -import static com.alibaba.cloud.nacos.parser.NacosDataParserHandler.VALUE; - /** * @author zkz */ public class NacosJsonPropertySourceLoader extends AbstractPropertySourceLoader { + /** + * constant. + */ + private static final String VALUE = "value"; + /** * Returns the file extensions that the loader supports (excluding the '.'). * @return the file extensions diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosXmlPropertySourceLoader.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosXmlPropertySourceLoader.java index 666c64b4..4c37e44a 100644 --- a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosXmlPropertySourceLoader.java +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosXmlPropertySourceLoader.java @@ -79,7 +79,7 @@ public class NacosXmlPropertySourceLoader extends AbstractPropertySourceLoader * return a list containing a single source, or in the case of a multi-document format * such as yaml a source for each document in the resource. * @param name the root name of the property source. If multiple documents are loaded - * an additional suffix should be added to the name for each source loaded. + * an additional suffix should be added to the name for each source loaded. * @param resource the resource to load * @return a list property sources * @throws IOException if the source cannot be loaded @@ -127,8 +127,7 @@ public class NacosXmlPropertySourceLoader extends AbstractPropertySourceLoader continue; } - String key = StringUtils.isEmpty(parentKey) ? name - : parentKey + NacosDataParserHandler.DOT + name; + String key = StringUtils.isEmpty(parentKey) ? name : parentKey + DOT + name; NamedNodeMap nodeMap = node.getAttributes(); parseNodeAttr(nodeMap, map, key); if (node.getNodeType() == Node.ELEMENT_NODE && node.hasChildNodes()) { @@ -159,8 +158,8 @@ public class NacosXmlPropertySourceLoader extends AbstractPropertySourceLoader if (StringUtils.isEmpty(node.getNodeValue())) { continue; } - map.put(String.join(NacosDataParserHandler.DOT, parentKey, - node.getNodeName()), node.getNodeValue()); + map.put(String.join(DOT, parentKey, node.getNodeName()), + node.getNodeValue()); } } } diff --git a/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/utils/NacosConfigUtils.java b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/utils/NacosConfigUtils.java new file mode 100644 index 00000000..dbad593a --- /dev/null +++ b/spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/utils/NacosConfigUtils.java @@ -0,0 +1,58 @@ +/* + * Copyright 2013-2018 the original author or authors. + * + * Licensed 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 + * + * https://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 com.alibaba.cloud.nacos.utils; + +/** + * @author zkzlx + */ +public final class NacosConfigUtils { + + /** + * Convert Chinese characters to Unicode. + * @param configValue + * @return + */ + public static String selectiveConvertUnicode(String configValue) { + StringBuilder sb = new StringBuilder(); + char[] chars = configValue.toCharArray(); + for (char aChar : chars) { + if (isChinese(aChar)) { + sb.append("\\u").append(Integer.toHexString(aChar)); + } + else { + sb.append(aChar); + } + } + return sb.toString(); + } + + /** + * char is chinese? + * @param c + * @return + */ + public static boolean isChinese(char c) { + Character.UnicodeBlock ub = Character.UnicodeBlock.of(c); + return ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS + || ub == Character.UnicodeBlock.CJK_COMPATIBILITY_IDEOGRAPHS + || ub == Character.UnicodeBlock.CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A + || ub == Character.UnicodeBlock.GENERAL_PUNCTUATION + || ub == Character.UnicodeBlock.CJK_SYMBOLS_AND_PUNCTUATION + || ub == Character.UnicodeBlock.HALFWIDTH_AND_FULLWIDTH_FORMS; + } + +}