spring-boot v2.7.3 jar built from linux does not work well but work ok when being built from windows or docker - maven-3

Question

--updated#2022-11-23: I find solution, please see my comment. Sorry to disturb you and thx your attention.
Recently I met a strange issue that same Restful interface has different result when jar being built in different env.
I need clarify that running jar envrionment is my notebook which supports simple Chinese.
Jar built in windows or docker works well, requesting url ""/showChinese" is gotten result of "北京". But when it is built in centos, same url is gotten result of "??". For centos jar I move MyWebMvcConfig class outside then move back to re-zip jar. The issue is resolved. I guess some order of zipping jar or env something to cause this issue.
I upgrade spring boot to v2.7.5 but the issue is not resovled.
I want to know why jar built in linux(centos) does not work. Maybe something causes spring auto-configuration not work when packaging in linux. I appreciate your help me to resolve it!
By the way, The jar is starting well without any error.
I show my code as below:
// this Restful interface code just return Chinese word
#RestController
#Slf4j
public class BillingController
#GetMapping(path = "/showChinese")
public Object showChinese() {
return "北京";
}
}
// I configured a mvc-config to process string encoding
#Configuration
public class MyWebMvcConfig extends WebMvcConfigurationSupport {
#Autowired
private Jackson2ObjectMapperBuilder builder;
#Override
public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
for (HttpMessageConverter hcObj : converters) {
if (hcObj instanceof StringHttpMessageConverter httpMessageConverter) {
//to resolve Chinese encoding issue in String
httpMessageConverter.setDefaultCharset(StandardCharsets.UTF_8);
}
if (hcObj instanceof MappingJackson2HttpMessageConverter httpMessageConverter) {
//to process sensitive info
ObjectMapper om = builder.build();
om.setSerializerFactory(om.getSerializerFactory()
.withSerializerModifier(userBeanSerializerModifier()));
httpMessageConverter.setObjectMapper(om);
//to resolve Chinese encoding issue in jackson
httpMessageConverter.setDefaultCharset(StandardCharsets.UTF_8);
}
}
}
// ---------------- I remove some unnessary code
}
My pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.xxxxxx.console</groupId>
<artifactId>Biz</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<java.version>17</java.version>
<spring-cloud.version>2021.0.3</spring-cloud.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<repositories>
<repository>
<id>aliyun</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.xxxxxx.console</groupId>
<artifactId>consoleCommon</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bus-amqp</artifactId>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.4.3.1</version>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>30.1.1-jre</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
<version>3.0.4</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.11</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>com.xxxxxx.console</groupId>
<artifactId>consoleDict</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.maxmind.geoip2</groupId>
<artifactId>geoip2</artifactId>
<version>2.8.1</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>tea-openapi</artifactId>
<version>0.1.3</version>
<exclusions>
<exclusion>
<groupId>org.jacoco</groupId>
<artifactId>org.jacoco.agent</artifactId>
</exclusion>
<exclusion>
<groupId>com.aliyun</groupId>
<artifactId>openapiutil</artifactId>
</exclusion>
<exclusion>
<groupId>com.aliyun</groupId>
<artifactId>tea-util</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>dysmsapi20170525</artifactId>
<version>2.0.6</version>
<exclusions>
<exclusion>
<groupId>org.bouncycastle</groupId>
<artifactId>bcpkix-jdk15on</artifactId>
</exclusion>
<exclusion>
<groupId>com.aliyun</groupId>
<artifactId>tea-openapi</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.aliyun.oss</groupId>
<artifactId>aliyun-sdk-oss</artifactId>
<version>3.10.2</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
<version>1.1.1</version>
</dependency>
<!-- no more than 2.3.3-->
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>2.3.3</version>
</dependency>
<dependency>
<groupId>org.redisson</groupId>
<artifactId>redisson</artifactId>
<version>3.12.1</version>
</dependency>
<!--jasperreports pdf-->
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports</artifactId>
<version>6.17.0</version>
<exclusions>
<exclusion>
<groupId>com.lowagie</groupId>
<artifactId>itext</artifactId>
</exclusion>
<exclusion>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</exclusion>
<exclusion>
<artifactId>commons-collections</artifactId>
<groupId>commons-collections</groupId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
</exclusion>
<exclusion>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.lowagie</groupId>
<artifactId>itext</artifactId>
<version>2.1.7</version>
</dependency>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports-fonts</artifactId>
<version>6.0.0</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itext-pdfa</artifactId>
<version>5.5.0</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<version>2.4.11</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.4</version>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.9.4</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-pool2</artifactId>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>5.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom2</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>3.0.0-M3</version>
<executions>
<execution>
<id>enforce-versions</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<dependencyConvergence/>
</rules>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>3.1.2</version>
<dependencies>
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
<version>10.3.1</version>
</dependency>
</dependencies>
<configuration>
<configLocation>checkstyle.xml</configLocation>
<encoding>UTF-8</encoding>
<consoleOutput>true</consoleOutput>
<failsOnError>true</failsOnError>
<linkXRef>false</linkXRef>
</configuration>
<executions>
<execution>
<id>validate</id>
<phase>compile</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M5</version>
<configuration>
<includesFile>
surefire-setting.xml
</includesFile>
<argLine>
--add-opens java.base/java.lang=ALL-UNNAMED
--add-opens java.base/java.math=ALL-UNNAMED
--add-opens java.base/java.util=ALL-UNNAMED
--add-opens java.base/java.util.concurrent=ALL-UNNAMED
--add-opens java.base/java.net=ALL-UNNAMED
--add-opens java.base/java.text=ALL-UNNAMED
</argLine>
</configuration>
</plugin>
</plugins>
</build>
</project>
My centos version as below
[root#om console-biz]# cat /proc/version
Linux version 3.10.0-1160.62.1.el7.x86_64 (mockbuild#kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) ) #1 SMP Tue Apr 5 16:57:59 UTC 2022
Jdk version is open-jdk 17. Maven version is 3.6.3.
My Dockerfile as below:
FROM hub.xxxx.com/test/maven:3-openjdk-17 as builder
ADD . /build/app
RUN cd /build/app && mvn -DskipTests clean package
FROM hub.xxxx.com/test/openjdk:17
RUN mkdir -p "/cosmos/biz"
COPY --from=builder /build/app/target/consoleBiz-0.0.1-SNAPSHOT.jar /cosmos/biz/biz.jar
ENV LANG zh_CN.UTF-8
ENV TZ=Asia/Shanghai
RUN localedef -c -f UTF-8 -i zh_CN zh_CN.utf8 \
&& ln -snf /usr/share/zoneinfo/$TZ /etc/localtime \
&& echo $TZ > /etc/timezone
WORKDIR /cosmos/biz
RUN cd /cosmos/biz
ENV JAVA_OPTS="-Xms4096m -Xmx4096m -Xmn2048m -Duser.timezone=$TZ -Dfile.encoding=UTF-8 --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.math=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.base/java.text=ALL-UNNAMED"
ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -jar biz.jar --spring.config.import=configserver:http://config-server --spring.profiles.active=istio" ]
``

Answer 1

First try to add this config to GetMapping.
produces = "application/hal+json;charset=utf8"
If problem still continues, then download TraditionalChineseFonts.ttf and manually put it to /home/vcap/app/.local/share/fonts/ and /home/vcap/app/.fonts in the linux container.
https://github.com/cloudfoundry/java-buildpack/issues/548