如何使cxf-xjc-plugin在utf-8中生成源 [英] how to make cxf-xjc-plugin generate sources in utf-8

问题描述

我尝试使用cxf-xjc-plugin在Maven项目中从xsd生成Java类.

I try to generate java classes from xsd in a maven project using cxf-xjc-plugin.

它运行正常，但是生成的源文件使用特定于平台的编码(在Windows pc上为cp1251)而不是utf-8.如果任何xsd类型在模式注释中包含非拉丁字符，则它们仅在该特定编码下才可读，并且编译器随后会抱怨[WARNING] /C:/.../SomeType.java:[17,4] unmappable character for encoding UTF-8.

It runs fine, but the generated source files get platform specific encoding (cp1251 on a windows pc) instead of utf-8. If any xsd types contain non-latin characters in schema annotations, then they become readable only in that specific encoding and the compiler later complains with [WARNING] /C:/.../SomeType.java:[17,4] unmappable character for encoding UTF-8.

请帮助我强制 utf-8 生成源.

Please help me force utf-8 for sources generation.

源编码设置为

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

构建插件的设置如下:

<build>
    ...
    <plugin>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-xjc-plugin</artifactId>
        <version>2.7.0</version>
        <configuration>
            <extensions>
                <extension>org.apache.cxf.xjcplugins:cxf-xjc-dv:2.7.0</extension>
                <extension>net.java.dev.jaxb2-commons:jaxb-fluent-api:2.1.8</extension>
            </extensions>
        </configuration>
        <executions>
            <execution>
                <id>generate-sources</id>
                <phase>generate-sources</phase>
                <goals>
                    <goal>xsdtojava</goal>
                </goals>
                <configuration>
                    <sourceRoot>${basedir}/target/generated-sources</sourceRoot>
                    <xsdOptions>
                        <xsdOption>
                            <extension>true</extension>
                            <xsd>${basedir}/src/main/resources/schemas/Policy.xsd</xsd>
                            <bindingFile>${basedir}/src/main/resources/schemas/Policy.xjb</bindingFile>
                            <extensionArgs>
                                <extensionArg>-Xdv</extensionArg>
                                <extensionArg>-Xfluent-api</extensionArg>
                            </extensionArgs>
                        </xsdOption>
                    </xsdOptions>
                </configuration>
            </execution>
        </executions>
    </plugin>
...

在阅读了xjc的一些较旧的问题之后，尤其是 CXF-4369 和 JAXB-499 我试图使用Maven项目属性<file.encoding>utf-8</file.encoding>强制编码并设置了运行mvn -Dfile.encoding=utf-8 clean install时的系统属性，但无济于事.

after having read through some older issues with xjc, particularly CXF-4369 and JAXB-499 I tried to force encoding with maven project property <file.encoding>utf-8</file.encoding> and set a system property while running mvn -Dfile.encoding=utf-8 clean install, but got nowhere.

推荐答案

我可以通过将以下条目添加到xsdOption元素中，使cxf-xjc-plugin在UTF-8中生成源:

I could make cxf-xjc-plugin generate sources in UTF-8 by adding the following entry to the xsdOption element:

<extensionArgs>
    <arg>-encoding</arg>
    <arg>UTF-8</arg>
</extensionArgs>

这篇关于如何使cxf-xjc-plugin在utf-8中生成源的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！