如何解决运行graals本机Spring Cloud功能示例
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
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"]
]
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