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fixed chinese garbled for nacos config.

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This commit is contained in:
zkzlx 2021-01-21 22:21:46 +08:00
parent 5e5e5db584
commit bb7afd9033
5 changed files with 78 additions and 51 deletions
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7
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/AbstractPropertySourceLoader.java
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@ -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.

47
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosDataParserHandler.java
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@ -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<PropertySourceLoader> 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;
}

8
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosJsonPropertySourceLoader.java
View File

@ -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

7
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosXmlPropertySourceLoader.java
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@ -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());
}
}
}

58
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/utils/NacosConfigUtils.java Normal file
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@ -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;
}
}