解决Controller输出json时未采用fastjson2，原因是FastJsonConfig未实现指定接口。在解决问题过程中发现一些依赖可以排除掉

liurunyu

2023-11-28 4106f50a2b36fb292fd9cc356cf309b2ff1ccc9e

解决Controller输出json时未采用fastjson2，原因是FastJsonConfig未实现指定接口。在解决问题过程中发现一些依赖可以排除掉

 pipIrr-platform/pipIrr-common/pom.xml

@@ -56,6 +56,12 @@
        <dependency>
            <groupId>com.fasterxml.jackson.dataformat</groupId>
            <artifactId>jackson-dataformat-yaml</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>*</groupId>
                    <artifactId>*</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- api在线文档  https://springdoc.org/#modules-->

 pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/fastjson/FastJsonConfig.java

@@ -6,14 +6,17 @@
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
//import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;

/**
 * 必须实现WebMvcConfigurer否则不启作用，即Controller转json时不用fastjson
 */
@Configuration
public class FastJsonConfig  {
public class FastJsonConfig implements WebMvcConfigurer {
    /**
     * 配置fastjson输出格式
     **/

 pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/mybatis/envm/Deleted.java

@@ -16,6 +16,14 @@
        this.name = name ;
    }

    /**
     * 实际上转json，见Pojo的对应属性
     * @return json
     */
//    public String toString(){
//        return "{\"code\":" + this.code + "," + "\"name\":" + this.name + "}" ;
//    }

    @Override
    public Byte getCode() {
        return this.code ;

 pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/mybatis/envm/Disabled.java

@@ -16,6 +16,14 @@
        this.name = name ;
    }

    /**
     * 实际上转json，见Pojo的对应属性
     * @return json
     */
    //public String toString(){
    //    return "{\"code\":" + this.code + "," + "\"name\":" + this.name + "}" ;
    //}

    @Override
    public Byte getCode() {
        return this.code ;

 pipIrr-platform/pipIrr-mw/pipIrr-mw.iml

@@ -19,8 +19,6 @@
    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-core:2.20.0" level="project" />
    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-jul:2.20.0" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: org.yaml:snakeyaml:1.33" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: com.alibaba.fastjson2:fastjson2:2.0.40" level="project" />
    <orderEntry type="library" name="Maven: com.alibaba.fastjson2:fastjson2-extension-spring6:2.0.40" level="project" />
    <orderEntry type="library" name="Maven: com.alibaba.fastjson2:fastjson2-extension:2.0.40" level="project" />

 pipIrr-platform/pipIrr-mw/pom.xml

@@ -76,9 +76,8 @@
            <artifactId>jackson-dataformat-yaml</artifactId>
            <exclusions>
                <exclusion>
                    <!-- 排除掉依赖 -->
                    <groupId>com.fasterxml.jackson.core</groupId>
                    <artifactId>jackson-databind</artifactId>
                    <groupId>*</groupId>
                    <artifactId>*</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

 pipIrr-platform/pipIrr-web/pipIrr-web.iml

@@ -34,6 +34,7 @@
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-web:3.1.3" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter:3.1.3" level="project" />
    <orderEntry type="library" name="Maven: jakarta.annotation:jakarta.annotation-api:2.1.1" level="project" />
    <orderEntry type="library" name="Maven: org.yaml:snakeyaml:1.33" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-tomcat:3.1.3" level="project" />
    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-core:10.1.12" level="project" />
    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-websocket:10.1.12" level="project" />
@@ -60,13 +61,12 @@
    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-core:2.20.0" level="project" />
    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-jul:2.20.0" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: org.yaml:snakeyaml:1.33" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-actuator:3.1.3" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-actuator-autoconfigure:3.1.3" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-actuator:3.1.3" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.15.2" level="project" />
    <orderEntry type="library" name="Maven: io.micrometer:micrometer-observation:1.11.2" level="project" />
    <orderEntry type="library" name="Maven: io.micrometer:micrometer-commons:1.11.2" level="project" />

 pipIrr-platform/pipIrr-web/pom.xml

@@ -80,6 +80,12 @@
        <dependency>
            <groupId>com.fasterxml.jackson.dataformat</groupId>
            <artifactId>jackson-dataformat-yaml</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>*</groupId>
                    <artifactId>*</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- 系统监管 -->