class com.alibaba.fastjson2.JSONObject cannot be cast to class org.springframework.ai.openai.api.OpenAiApi$Embedding (com.alibaba.fastjson2.JSONObject and org.springframework.ai.openai.api.OpenAiApi$Embedding are in unnamed module of loader 'app')

[[问题描述
简要描述您碰到的问题。
class com.alibaba.fastjson2.JSONObject cannot be cast to class org.springframework.ai.openai.api.OpenAiApi$Embedding (com.alibaba.fastjson2.JSONObject and org.springframework.ai.openai.api.OpenAiApi$Embedding are in unnamed module of loader 'app')

环境信息
请填写以下信息：

OS信息： [e.g.：macos M1 max]
JDK信息： [e.g.：Openjdk 21]
版本信息：[e.g.：Fastjson2 2.0.52 和2.0.51]
重现步骤
如何操作可以重现该问题：
使用spring ai 自动配置，在使用 spring ai 的 vectorStore.add(documents)时会报如题错误（此方法是个void），但是我并未进行行fastjson转换
image

//可在此输入示例代码
image
期待的正确结果
对您期望发生的结果进行清晰简洁的描述。

相关日志输出
请复制并粘贴任何相关的日志输出。
java.lang.ClassCastException: class com.alibaba.fastjson2.JSONObject cannot be cast to class org.springframework.ai.openai.api.OpenAiApi$Embedding (com.alibaba.fastjson2.JSONObject and org.springframework.ai.openai.api.OpenAiApi$Embedding are in unnamed module of loader 'app')
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[na:na]
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1708) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[na:na]
at org.springframework.ai.openai.OpenAiEmbeddingModel.lambda$call$3(OpenAiEmbeddingModel.java:174) ~[spring-ai-openai-1.0.0-M2.jar:1.0.0-M2]
at io.micrometer.observation.Observation.observe(Observation.java:565) ~[micrometer-observation-1.13.2.jar:1.13.2]
at org.springframework.ai.openai.OpenAiEmbeddingModel.call(OpenAiEmbeddingModel.java:159) ~[spring-ai-openai-1.0.0-M2.jar:1.0.0-M2]
at org.springframework.ai.embedding.EmbeddingModel.embed(EmbeddingModel.java:65) ~[spring-ai-core-1.0.0-M2.jar:1.0.0-M2]
at org.springframework.ai.embedding.EmbeddingModel.embed(EmbeddingModel.java:47) ~[spring-ai-core-1.0.0-M2.jar:1.0.0-M2]
at org.springframework.ai.embedding.AbstractEmbeddingModel.dimensions(AbstractEmbeddingModel.java:56) ~[spring-ai-core-1.0.0-M2.jar:1.0.0-M2]
at org.springframework.ai.embedding.AbstractEmbeddingModel.dimensions(AbstractEmbeddingModel.java:78) ~[spring-ai-core-1.0.0-M2.jar:1.0.0-M2]
at org.springframework.ai.vectorstore.SimpleVectorStore.createObservationContextBuilder(SimpleVectorStore.java:280) ~[spring-ai-core-1.0.0-M2.jar:1.0.0-M2]
at org.springframework.ai.vectorstore.observation.AbstractObservationVectorStore.similaritySearch(AbstractObservationVectorStore.java:77) ~[spring-ai-core-1.0.0-M2.jar:1.0.0-M2]
at com.rs.ai.admin.controller.VectorController.getChatResult(VectorController.java:51) ~[classes/:na]
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:354) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:196) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.aspectj.AspectJAfterAdvice.invoke(AspectJAfterAdvice.java:49) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:58) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89) ~[spring-aop-6.1.11.jar:6.1.11]
at com.rs.ai.upms.interceptor.LogAspect.doAround(LogAspect.java:64) ~[classes/:na]
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:637) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:627) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:71) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:768) ~[spring-aop-6.1.11.jar:6.1.11]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:720) ~[spring-aop-6.1.11.jar:6.1.11]
at com.rs.ai.admin.controller.VectorController$$SpringCGLIB$$0.getChatResult() ~[classes/:na]
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255) ~[spring-web-6.1.11.jar:6.1.11]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188) ~[spring-web-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118) ~[spring-webmvc-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926) ~[spring-webmvc-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831) ~[spring-webmvc-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089) ~[spring-webmvc-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.11.jar:6.1.11]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903) ~[spring-webmvc-6.1.11.jar:6.1.11]
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:527) ~[jakarta.servlet-api-6.0.0.jar:6.0.0]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.11.jar:6.1.11]
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614) ~[jakarta.servlet-api-6.0.0.jar:6.0.0]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.26.jar:10.1.26]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.26.jar:10.1.26]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.26.jar:10.1.26]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.26.jar:10.1.26]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.26.jar:10.1.26]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.11.jar:6.1.11]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.11.jar:6.1.11]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.26.jar:10.1.26]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.26.jar:10.1.26]

附加信息
如果你还有其他需要提供的信息，可以在这里填写（可以提供截图、视频等）。
fastjson配置
@configuration
public class FastjsonConfiguration {
private static final Logger log = LogManager.getLogger(FastjsonConfiguration.class);

@Bean
public HttpMessageConverters fastjsonConverter() {
FastJsonConfig fastJsonConfig = new FastJsonConfig();
// 自定义格式化输出
fastJsonConfig.setWriterFeatures(
JSONWriter.Feature.PrettyFormat,
JSONWriter.Feature.WriteNullStringAsEmpty,
JSONWriter.Feature.WriteLongAsString,
JSONWriter.Feature.WriteByteArrayAsBase64,
JSONWriter.Feature.WriteNulls);
fastJsonConfig.setReaderFeatures(JSONReader.Feature.DuplicateKeyValueAsArray, JSONReader.Feature.TrimString, JSONReader.Feature.SupportAutoType,JSONReader.Feature.FieldBased, JSONReader.Feature.SupportArrayToBean);
fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
fastJsonConfig.setCharset(StandardCharsets.UTF_8);
/ExtraProcessor extraProcessor = new ExtraProcessor() {
@Override
public void processExtra(Object object, String name, Object value) {
if (ObjectUtil.isEmpty(value)) {
value = null;
}
}
};/
//fastJsonConfig.setReaderFilters(extraProcessor);
FastJsonHttpMessageConverter fastJsonHttpMessageConverter = new FastJsonHttpMessageConverter();
fastJsonHttpMessageConverter.setFastJsonConfig(fastJsonConfig);
return new HttpMessageConverters(fastJsonHttpMessageConverter);
}](https://github.com/alibaba/fastjson2/issues/2943)]

Start with the OpenAiEmbeddingModel.call stack entry at OpenAiEmbeddingModel.java:174 and compare it with the supplied Fastjson HttpMessageConverter configuration and the SimpleVectorStore path. Reproduce the ClassCastException, clarify whether vectorStore.add or similaritySearch triggers it, and verify that the embedding flow completes without the cast failure.