swagger-codegen-maven-plugin生成feign客户端问题，请大佬帮忙解决

在使用swagger生成feign客户端的时候发现生成的api有异常（@QueryMap(encoded=true)这个地方有异常，一直提示编码不通过）：

swagger跟feign的依赖都导入的，不知道是什么问题导致的，请大佬帮忙解决下

服务端代码：

配置：

<?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>industry.wealth</groupId>
        <artifactId>industry-wealth-plan</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <groupId>com.industry.wealth</groupId>
    <artifactId>industry-wealth-plan-client</artifactId>
    <name>industry-wealth-plan-client</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.9.2</version>
        </dependency>

        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.9.2</version>
        </dependency>

        <dependency>
            <groupId>io.swagger</groupId>
            <artifactId>swagger-annotations</artifactId>
            <version>1.6.0</version>
        </dependency>

        <dependency>
            <groupId>com.netflix.feign</groupId>
            <artifactId>feign-core</artifactId>
            <version>8.17.0</version>
        </dependency>

        <dependency>
            <groupId>com.netflix.feign</groupId>
            <artifactId>feign-jackson</artifactId>
            <version>8.17.0</version>
        </dependency>

        <dependency>
            <groupId>com.netflix.feign</groupId>
            <artifactId>feign-slf4j</artifactId>
            <version>8.17.0</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>2.7.5</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>2.7.5</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.7.5</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.datatype</groupId>
            <artifactId>jackson-datatype-joda</artifactId>
            <version>2.0.4</version>
        </dependency>

        <dependency>
            <groupId>com.fasterxml.jackson.datatype</groupId>
            <artifactId>jackson-datatype-jsr310</artifactId>
            <version>2.7.5</version>
        </dependency>

        <dependency>
            <groupId>io.github.openfeign.form</groupId>
            <artifactId>feign-form</artifactId>
            <version>2.1.0</version>
        </dependency>

        <dependency>
            <groupId>io.github.openfeign.form</groupId>
            <artifactId>feign-form-spring</artifactId>
            <version>2.1.0</version>
        </dependency>

        <dependency>
            <groupId>org.apache.oltu.oauth2</groupId>
            <artifactId>org.apache.oltu.oauth2.client</artifactId>
            <version>1.0.1</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>io.swagger</groupId>
                <artifactId>swagger-codegen-maven-plugin</artifactId>
                <version>2.4.12</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>generate</goal>
                        </goals>
                        <configuration>
                            <inputSpec>${project.basedir}/plan-client.json</inputSpec>
                            <language>java</language>
                            <configOptions>
                                <sourceFolder>src/main/java</sourceFolder>
                                <dateLibrary>java8</dateLibrary>
                                <library>feign</library>
                            </configOptions>
                            <groupId>com.industry.wealth</groupId>
                            <artifactId>industry-wealth-plan-client</artifactId>
                            <artifactVersion>1.0.0</artifactVersion>
                            <output>${project.basedir}</output>
                            <invokerPackage>com.industry.wealth.client</invokerPackage>
                            <modelPackage>com.industry.wealth.model</modelPackage>
                            <apiPackage>com.industry.wealth.api</apiPackage>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>


</project>

既然提示编码不通过那就换个编码试试， 打开文件，在右下角有个utf8，点击先转换成GBK的， 然后再转回utf8的

https://blog.csdn.net/dong_19890208/article/details/79009568