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fixed chinese garbled for nacos-config

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zkzlx 2021-01-21 20:49:33 +08:00
parent 19e17fb69d
commit 5e5e5db584
1 changed files with 41 additions and 2 deletions
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43
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosDataParserHandler.java
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@ -26,6 +26,7 @@ import java.util.Objects;
import java.util.stream.Collectors;
import org.springframework.boot.env.OriginTrackedMapPropertySource;
import org.springframework.boot.env.PropertiesPropertySourceLoader;
import org.springframework.boot.env.PropertySourceLoader;
import org.springframework.core.env.EnumerablePropertySource;
import org.springframework.core.env.PropertySource;
@ -80,8 +81,17 @@ public final class NacosDataParserHandler {
if (!canLoadFileExtension(propertySourceLoader, extension)) {
continue;
}
NacosByteArrayResource nacosByteArrayResource = new NacosByteArrayResource(
configValue.getBytes(), configName);
NacosByteArrayResource nacosByteArrayResource;
if (propertySourceLoader instanceof PropertiesPropertySourceLoader) {
// 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);
}
else {
nacosByteArrayResource = new NacosByteArrayResource(
configValue.getBytes(), configName);
}
nacosByteArrayResource.setFilename(getFileName(configName, extension));
List<PropertySource<?>> propertySourceList = propertySourceLoader
.load(configName, nacosByteArrayResource);
@ -152,6 +162,35 @@ 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;
}