自从我更新了 Windows 10 并安装了新的 OpenJDK 11.0.4 后,我的 Spring 集成测试就不再在 Maven 上下文中运行。在 Eclipse 中启动它很好,并且仍然可以工作,但是使用 mvn clean install 运行它,它不起作用 aynmore 并出现错误:
18:01:01.340 ERROR [main]:[org.springframework.boot.context.FileEncodingApplicationListener] System property 'file.encoding' is currently 'Cp1252'. It should be 'UTF-8' (as defined in 'spring.mandatoryFileEncoding').
18:01:01.341 ERROR [main]:[org.springframework.boot.context.FileEncodingApplicationListener] Environment variable LANG is 'null'. You could use a locale setting that matches encoding='UTF-8'.
18:01:01.341 ERROR [main]:[org.springframework.boot.context.FileEncodingApplicationListener] Environment variable LC_ALL is 'null'. You could use a locale setting that matches encoding='UTF-8'.
18:01:01.344 ERROR [main]:[org.springframework.boot.SpringApplication] Application run failed
java.lang.IllegalStateException: The Java Virtual Machine has not been configured to use the desired default character encoding (UTF-8).
at org.springframework.boot.context.FileEncodingApplicationListener.onApplicationEvent(FileEncodingApplicationListener.java:76)
at org.springframework.boot.context.FileEncodingApplicationListener.onApplicationEvent(FileEncodingApplicationListener.java:47)
我已经在所有能够设置的地方设置了 UTF-8 编码。
file.encoding=UTF-8 spring.mandatoryFileEncoding=UTF-8 spring.http.encoding.charset=UTF-8 spring.http.encoding.enabled=true
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
</properties>
<profiles>
<profile>
<id>Java 11</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<java.version>11</java.version>
</properties>
<build>
<finalName>${project.artifactId}-${build-version}</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<release>${java.version}</release>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>2.4.0-b180830.0438</version><!--$NO-MVN-MAN-VER$ --> <!-- TODO move to stable version when available -->
</dependency>
</dependencies>
</profile>
@RunWith(SpringRunner.class)
@SpringBootTest(properties = "file.encoding=UTF-8", classes = SEBServer.class, webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT)
mvn clean install -Dfile.encoding=UTF-8
谁能告诉我还可以在哪里设置编码?天空中的星星似乎有很多可能的地方,但没有一个是正确的。
谢谢!
似乎在某些旧版 Windows 组件中默认使用编码
Cp1252
(请参阅:https://en.wikipedia.org/wiki/Windows-1252#:~:text=Windows%2D1252%20or%20CP %2D1252,字符%20编码%20in%20the%20world)-Dfile.encoding=UTF-8
添加到mvn
调用中,问题(集成/单元测试不再运行)就会消失,看来我们需要一种方法在pom.xml
中对此进行硬编码.systemPropertyVariables
的 configuration
元素中包含 maven-surefire-plugin
子元素来完成。集成测试插件 systemPropertyVariables
也存在类似的 maven-failsafe-plugin
子项。这对我有用:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<argLine>-Dfile.encoding=UTF-8</argLine>
</configuration>
</plugin>
我有同样的问题,我通过添加这个解决了它
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<argLine>-Dfile.encoding=UTF-8</argLine>
</configuration>
</plugin>
<plugin>
<artifactId>maven-failsafe-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
</execution>
</executions>
<configuration>
<argLine>-Dfile.encoding=UTF-8</argLine>
</configuration>
</plugin>