解决AWS Lambda Java Gradle压缩文件太大的问题,可以尝试以下解决方法:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'net.sf.proguard:proguard-gradle:6.2.2'
}
}
apply plugin: 'java'
apply plugin: 'net.sf.proguard'
task buildLambdaJar(type: Jar) {
// 构建Lambda Jar文件的任务配置
// ...
}
jar {
dependsOn 'buildLambdaJar'
}
proguard {
configuration 'proguard.cfg'
injars jar.archivePath
outjars jar.archivePath
}
exclude
关键字来排除特定的依赖项。例如:dependencies {
implementation 'com.amazonaws:aws-java-sdk-s3:1.11.917'
implementation('com.amazonaws:aws-lambda-java-core:1.2.1') {
exclude group: 'org.apache.logging.log4j', module: 'log4j-api'
exclude group: 'org.apache.logging.log4j', module: 'log4j-core'
}
// ...
}
System.loadLibrary
加载本地库。以下是使用本地库的示例:public class MyLambdaHandler implements RequestHandler {
static {
System.loadLibrary("myNativeLibrary");
}
@Override
public ResponseClass handleRequest(RequestClass input, Context context) {
// 处理Lambda请求
}
}
dependencies {
implementation 'com.amazonaws:aws-java-sdk-s3:1.11.917'
implementation('com.amazonaws:aws-lambda-java-core:1.2.1') {
exclude group: 'org.apache.logging.log4j', module: 'log4j-api'
exclude group: 'org.apache.logging.log4j', module: 'log4j-core'
}
// ...
}
task createLayer(type: Zip) {
from configurations.runtimeClasspath
into 'lib'
}
// 上传分层到AWS Lambda
task uploadLayer(type: Exec) {
commandLine 'aws', 'lambda', 'publish-layer-version', '--layer-name', 'myLayerName', '--zip-file', 'fileb://build/distributions/myLayer.zip'
}
uploadLayer.dependsOn createLayer
以上是解决AWS Lambda Java Gradle压缩文件太大问题的一些常见方法,根据具体情况可以选择适合的解决方案。