我的 Java AWS Lambda 函数的 mvn 包在编译期间无法解析

Question

当我运行时mvn package，Maven 返回一个错误：[ERROR]   /C:/git/java-project/src/main/java/example/Hello.java:[4,45] cannot find symbol[ERROR]   symbol:   class Lambdalogger[ERROR]   location: package com.amazonaws.services.lambda.runtime[ERROR]   /C:/git/java-project/src/main/java/example/Hello.java:[8,17] cannot find symbol[ERROR]   symbol:   class Lambdalogger[ERROR]   location: class example.Hello这是我的 AWS Lambda 函数的 Java 代码（在Hello.java）package example;import com.amazonaws.services.lambda.runtime.Context;import com.amazonaws.services.lambda.runtime.Lambdalogger;public class Hello {public String myHandler(int myCount, Context context) {    Lambdalogger logger = context.getLogger();    logger.log("received : " + myCount);    return String.valueOf(myCount);}};所以看来 Lambdalogger 类无法解析，但为什么呢？但我的文件中列出了以下依赖项pom.xml：<dependency>  <groupId>com.amazonaws</groupId>  <artifactId>aws-lambda-java-core</artifactId>  <version>1.2.0</version></dependency>

Answer 1

您导入了错误的类名Lambdalogger。正确的类名是LambdaLogger大写的 L。