运行graals本机Spring Cloud功能示例

问题描述

我试图在spring-graals中运行aws函数示例，'java'版本运行良好，但是当我测试'native'版本时，在控制台中看到以下错误。

Exception in thread "main" java.lang.IllegalArgumentException: Cannot instantiate interface org.springframework.context.ApplicationContextInitializer : org.springframework.cloud.function.adapter.aws.CustomRuntimeInitializer
    at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:445)
    at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:427)
    at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:420)
    at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:272)
    at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:253)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
    at com.example.demo.serverless.ServerlessApplication.main(ServerlessApplication.java:22)
Caused by: java.lang.NoSuchMethodException: org.springframework.cloud.function.adapter.aws.CustomRuntimeInitializer.<init>()
    at java.lang.Class.getConstructor0(DynamicHub.java:3082)
    at java.lang.Class.getDeclaredConstructor(DynamicHub.java:2178)
    at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:440)
    ... 7 more

该示例将步骤登录到output.txt，在其中看到以下几行。

WARNING: Could not register reflection metadata for org.springframework.cloud.function.adapter.aws.CustomRuntimeInitializer. Reason: java.lang.NoClassDefFoundError: org/springframework/cloud/function/web/source/DestinationResolver.

spring-graals-native版本为0.70.BUILD-SNAPSHOT.jar

spring-cloud-function版本是3.1.0-快照

pom文件可以为Workbench。

此外，在aws控制台中，我只能使用类型为FunctionInvoker的处理程序进行测试，而不能使用SpringBootApiGatewayRequestHandler。

解决方法

为了成功完成本机图像编译，需要添加以下依赖项。

[
    ["Women's Clothing","Tshirt","Trending"],["Women's Clothing","Promotion"],["Shoes","Hiking Shoe","Winter Shoe"]
]