{"id":6803,"date":"2022-07-31T18:18:17","date_gmt":"2022-07-31T10:18:17","guid":{"rendered":"http:\/\/123.57.164.21\/?p=6803"},"modified":"2022-07-31T22:58:55","modified_gmt":"2022-07-31T14:58:55","slug":"aws-lambda%e5%ad%a6%e4%b9%a0%ef%bc%9a%e9%80%9a%e8%bf%87s3%e4%ba%8b%e4%bb%b6%e8%a7%a6%e5%8f%91%e8%b0%83%e7%94%a8lambda%e5%87%bd%e6%95%b0%ef%bc%8c%e5%ae%9e%e7%8e%b0%e7%bc%a9%e7%95%a5%e5%9b%be%e5%9c%b0","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=6803","title":{"rendered":"AWS Lambda\u5b66\u4e60\uff1a\u901a\u8fc7S3\u4e8b\u4ef6\u89e6\u53d1\u8c03\u7528Lambda\u51fd\u6570\uff0c\u751f\u6210\u7f29\u7565\u56fe"},"content":{"rendered":"\n<p>\u521b\u5efa\u4e00\u4e2aAmazon <a rel=\"noreferrer noopener\" href=\"https:\/\/so.csdn.net\/so\/search?q=Lambda&amp;spm=1001.2101.3001.7020\" target=\"_blank\">Lambda<\/a>\u51fd\u6570\uff0c\u5b9e\u73b0\u4eceS3\u6e90\u5b58\u50a8\u6876\u8bfb\u53d6\u56fe\u7247\u5bf9\u8c61\u5e76\u521b\u5efa\u7f29\u7565\u56fe\u5230\u76ee\u6807\u5b58\u50a8\u6876\uff0c\u5f00\u53d1\u5b9e\u73b0\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p><strong>1\u3001\u521b\u5efa\u5b58\u50a8\u6876\u5e76\u4e0a\u4f20\u793a\u4f8b\u5bf9\u8c61<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<ul><li>\uff081\uff09\u6253\u5f00 <a href=\"https:\/\/console.aws.amazon.com\/s3\">Amazon S3<\/a> \u63a7\u5236\u53f0<\/li><li>\uff082\uff09\u521b\u5efa\u4e24\u4e2a\u5b58\u50a8\u6876\u3002\u6e90\u5b58\u50a8\u6876lambda-demo1-bucket\uff0c\u76ee\u6807\u5b58\u50a8\u6876lambda-demo1-bucketresized\u3002<\/li><li>\uff083\uff09\u5728\u6e90\u5b58\u50a8\u6876\u4e2d\uff0c\u4e0a\u4f20\u4e00\u4e2a .jpg \u5bf9\u8c61 sidatianwang.jpg\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-1024x517.png\" alt=\"\" class=\"wp-image-6805\" width=\"437\" height=\"221\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-1024x517.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-300x151.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-768x387.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-830x419.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-230x116.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-350x177.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295-480x242.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-295.png 1102w\" sizes=\"(max-width: 437px) 100vw, 437px\" \/><\/figure><\/div>\n\n\n\n<p><strong>2\u3001\u521b\u5efaLambda\u51fd\u6570<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\uff081\uff09\u521b\u5efaMaven\u9879\u76ee\uff0cpom.xml\u4e2d\u6dfb\u52a0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">&lt;project xmlns=\"http:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"\n       xsi:schemaLocation=\"http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd\">\n       &lt;modelVersion>4.0.0&lt;\/modelVersion>\n       &lt;groupId>com.lenovo&lt;\/groupId>\n       &lt;artifactId>lambda&lt;\/artifactId>\n       &lt;version>0.0.1-SNAPSHOT&lt;\/version>\n       &lt;packaging>jar&lt;\/packaging>\n       &lt;name>lambda&lt;\/name>\n       &lt;url>http:\/\/maven.apache.org&lt;\/url>\n       &lt;properties>\n              &lt;project.build.sourceEncoding>UTF-8&lt;\/project.build.sourceEncoding>\n       &lt;\/properties>\n \n       &lt;dependencies>\n              &lt;dependency>\n                     &lt;groupId>junit&lt;\/groupId>\n                     &lt;artifactId>junit&lt;\/artifactId>\n                     &lt;version>3.8.1&lt;\/version>\n                     &lt;scope>test&lt;\/scope>\n              &lt;\/dependency>\n              &lt;dependency>\n                     &lt;groupId>net.lingala.zip4j&lt;\/groupId>\n                     &lt;artifactId>zip4j&lt;\/artifactId>\n                     &lt;version>1.3.2&lt;\/version>\n              &lt;\/dependency>\n              &lt;dependency>\n                     &lt;groupId>com.amazonaws&lt;\/groupId>\n                     &lt;artifactId>aws-lambda-java-core&lt;\/artifactId>\n                     &lt;version>1.2.0&lt;\/version>\n              &lt;\/dependency>\n              &lt;dependency>\n                     &lt;groupId>com.amazonaws&lt;\/groupId>\n                     &lt;artifactId>aws-lambda-java-events&lt;\/artifactId>\n                     &lt;version>2.2.2&lt;\/version>\n              &lt;\/dependency>\n              &lt;dependency>\n                     &lt;groupId>com.amazonaws&lt;\/groupId>\n                     &lt;artifactId>aws-java-sdk-core&lt;\/artifactId>\n                     &lt;version>1.11.520&lt;\/version>\n              &lt;\/dependency>\n              &lt;dependency>\n                     &lt;groupId>com.amazonaws&lt;\/groupId>\n                     &lt;artifactId>aws-java-sdk-s3&lt;\/artifactId>\n                     &lt;version>1.11.520&lt;\/version>\n              &lt;\/dependency>\n              &lt;dependency>\n                     &lt;groupId>com.amazonaws&lt;\/groupId>\n                     &lt;artifactId>aws-java-sdk-lambda&lt;\/artifactId>\n                     &lt;version>1.11.520&lt;\/version>\n              &lt;\/dependency>\n              &lt;dependency>\n                     &lt;groupId>com.amazonaws&lt;\/groupId>\n                     &lt;artifactId>aws-java-sdk-codebuild&lt;\/artifactId>\n                     &lt;version>1.11.745&lt;\/version>\n              &lt;\/dependency>\n              &lt;!-- &lt;dependency>\n                     &lt;groupId>org.apache.maven.plugins&lt;\/groupId>\n                     &lt;artifactId>maven-shade-plugin&lt;\/artifactId>\n                     &lt;version>3.2.1&lt;\/version>\n              &lt;\/dependency> -->\n       &lt;\/dependencies>\n \n       &lt;build>\n              &lt;plugins>\n                     &lt;plugin>\n                            &lt;groupId>org.apache.maven.plugins&lt;\/groupId>\n                            &lt;artifactId>maven-shade-plugin&lt;\/artifactId>\n                            &lt;version>2.3&lt;\/version>\n                            &lt;configuration>                                     &lt;createDependencyReducedPom>false&lt;\/createDependencyReducedPom>\n                            &lt;\/configuration>\n                            &lt;executions>\n                                  &lt;execution>\n                                          &lt;phase>package&lt;\/phase>\n                                          &lt;goals>\n                                                 &lt;goal>shade&lt;\/goal>\n                                          &lt;\/goals>\n                                   &lt;\/execution>\n                            &lt;\/executions>\n                     &lt;\/plugin>\n              &lt;\/plugins>\n       &lt;\/build>\n&lt;\/project><\/pre>\n\n\n\n<p>\uff082\uff09\u7f16\u5199\u4e3b\u51fd\u6570\uff0c\u63a5\u6536Amazon S3\u4e8b\u4ef6\u8f93\u5165\u5e76\u5bf9\u5176\u5305\u542b\u7684\u6d88\u606f\u8fdb\u884c\u5904\u7406\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">package example;\n \nimport java.awt.Color;\nimport java.awt.Graphics2D;\nimport java.awt.RenderingHints;\nimport java.awt.image.BufferedImage;\nimport java.io.ByteArrayInputStream;\nimport java.io.ByteArrayOutputStream;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.util.regex.Matcher;\nimport java.util.regex.Pattern;\nimport javax.imageio.ImageIO;\nimport com.amazonaws.AmazonServiceException;\nimport com.amazonaws.services.lambda.runtime.Context;\nimport com.amazonaws.services.lambda.runtime.RequestHandler;\nimport com.amazonaws.services.lambda.runtime.events.S3Event;\nimport com.amazonaws.services.s3.AmazonS3;\nimport com.amazonaws.services.s3.event.S3EventNotification.S3EventNotificationRecord;\nimport com.amazonaws.services.s3.model.GetObjectRequest;\nimport com.amazonaws.services.s3.model.ObjectMetadata;\nimport com.amazonaws.services.s3.model.S3Object;\nimport com.amazonaws.services.s3.AmazonS3ClientBuilder;\n \npublic class Handler implements RequestHandler&lt;S3Event, String> {\n\tprivate static final float MAX_WIDTH = 100;\n\tprivate static final float MAX_HEIGHT = 100;\n\tprivate final String JPG_TYPE = (String) \"jpg\";\n\tprivate final String JPG_MIME = (String) \"image\/jpeg\";\n\tprivate final String PNG_TYPE = (String) \"png\";\n\tprivate final String PNG_MIME = (String) \"image\/png\";\n \n\tpublic String handleRequest(S3Event s3event, Context context) {\n\t\ttry {\n\t\t\tS3EventNotificationRecord record = s3event.getRecords().get(0);\n \n\t\t\tString srcBucket = record.getS3().getBucket().getName();\n \n\t\t\t\/\/ Object key may have spaces or unicode non-ASCII characters.\n\t\t\tString srcKey = record.getS3().getObject().getUrlDecodedKey();\n \n\t\t\tString dstBucket = srcBucket + \"resized\";\n\t\t\tString dstKey = \"resized-\" + srcKey;\n \n\t\t\t\/\/ Sanity check: validate that source and destination are different\n\t\t\t\/\/ buckets.\n\t\t\tif (srcBucket.equals(dstBucket)) {\n\t\t\t\tSystem.out.println(\"Destination bucket must not match source bucket.\");\n\t\t\t\treturn \"\";\n\t\t\t}\n \n\t\t\t\/\/ Infer the image type.\n\t\t\tMatcher matcher = Pattern.compile(\".*\\\\.([^\\\\.]*)\").matcher(srcKey);\n\t\t\tif (!matcher.matches()) {\n\t\t\t\tSystem.out.println(\"Unable to infer image type for key \" + srcKey);\n\t\t\t\treturn \"\";\n\t\t\t}\n\t\t\tString imageType = matcher.group(1);\n\t\t\tif (!(JPG_TYPE.equals(imageType)) &amp;&amp; !(PNG_TYPE.equals(imageType))) {\n\t\t\t\tSystem.out.println(\"Skipping non-image \" + srcKey);\n\t\t\t\treturn \"\";\n\t\t\t}\n\t\t\t\n\t\t\t\/\/ Download the image from S3 into a stream\n\t\t\tAmazonS3 s3Client = AmazonS3ClientBuilder.defaultClient();\n\t\t\tS3Object s3Object = s3Client.getObject(new GetObjectRequest(srcBucket, srcKey));\n\t\t\tInputStream objectData = s3Object.getObjectContent();\n \n\t\t\t\/\/ Read the source image\n\t\t\tBufferedImage srcImage = ImageIO.read(objectData);\n\t\t\tint srcHeight = srcImage.getHeight();\n\t\t\tint srcWidth = srcImage.getWidth();\n\t\t\t\/\/ Infer the scaling factor to avoid stretching the image\n\t\t\t\/\/ unnaturally\n\t\t\tfloat scalingFactor = Math.min(MAX_WIDTH \/ srcWidth, MAX_HEIGHT \/ srcHeight);\n\t\t\tint width = (int) (scalingFactor * srcWidth);\n\t\t\tint height = (int) (scalingFactor * srcHeight);\n \n\t\t\tBufferedImage resizedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);\n\t\t\tGraphics2D g = resizedImage.createGraphics();\n\t\t\t\/\/ Fill with white before applying semi-transparent (alpha) images\n\t\t\tg.setPaint(Color.white);\n\t\t\tg.fillRect(0, 0, width, height);\n\t\t\t\/\/ Simple bilinear resize\n\t\t\tg.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);\n\t\t\tg.drawImage(srcImage, 0, 0, width, height, null);\n\t\t\tg.dispose();\n \n\t\t\t\/\/ Re-encode image to target format\n\t\t\tByteArrayOutputStream os = new ByteArrayOutputStream();\n\t\t\tImageIO.write(resizedImage, imageType, os);\n\t\t\tInputStream is = new ByteArrayInputStream(os.toByteArray());\n\t\t\t\/\/ Set Content-Length and Content-Type\n\t\t\tObjectMetadata meta = new ObjectMetadata();\n\t\t\tmeta.setContentLength(os.size());\n\t\t\tif (JPG_TYPE.equals(imageType)) {\n\t\t\t\tmeta.setContentType(JPG_MIME);\n\t\t\t}\n\t\t\tif (PNG_TYPE.equals(imageType)) {\n\t\t\t\tmeta.setContentType(PNG_MIME);\n\t\t\t}\n\t\t\t\n\t\t\t\/\/ Uploading to S3 destination bucket\n\t\t\tSystem.out.println(\"Writing to: \" + dstBucket + \"\/\" + dstKey);\n\t\t\ttry {\n\t\t\t\ts3Client.putObject(dstBucket, dstKey, is, meta);\n\t\t\t} catch (AmazonServiceException e) {\n\t\t\t\tSystem.err.println(e.getErrorMessage());\n\t\t\t\tSystem.exit(1);\n\t\t\t}\n\t\t\tSystem.out.println(\"Successfully resized \" + srcBucket + \"\/\" + srcKey + \" and uploaded to \" + dstBucket\n\t\t\t\t\t+ \"\/\" + dstKey);\n\t\t\treturn \"Ok\";\n\t\t} catch (IOException e) {\n\t\t\tthrow new RuntimeException(e);\n\t\t}\n\t}\n}<\/pre>\n\n\n\n<p>\uff083\uff09\u5c06maven\u5de5\u7a0b\u6253\u6210jar\u5305\uff08\u4ee5eclipse\u4e3a\u4f8b\u8bf4\u660e\uff09<\/p>\n\n\n\n<ul><li>a. \u6e05\u7406\uff0c\u5de5\u7a0b\u70b9\u51fb\u53f3\u952e \u2192 run as \u2192 Maven clean<\/li><li>b. \u6253\u5305\uff0c\u5de5\u7a0b\u70b9\u51fb\u53f3\u952e \u2192 run as \u2192 Maven install<\/li><li>\u5728target\u76ee\u5f55\u4e0b\u83b7\u53d6\u751f\u6210\u7684jar\u5305lambda-0.0.1-SNAPSHOT.jar<\/li><\/ul>\n\n\n\n<p>\uff084\uff09\u767b\u5f55<a href=\"https:\/\/console.aws.amazon.com\/lambda\/home?region=us-east-1\">Amazon lambda<\/a>\u670d\u52a1\u63a7\u5236\u53f0\uff0c\u521b\u5efalambda\u6d4b\u8bd5\u51fd\u6570<\/p>\n\n\n\n<ul><li>a. \u540d\u79f0\u968f\u610f\uff1b<\/li><li>b. \u9009\u62e9\u8bed\u8a00\uff1b<\/li><li>c. \u9009\u62e9\u6216\u521b\u5efa\u89d2\u8272\uff0c\u89d2\u8272\u8981\u6709lambda\u6267\u884c\u6743\u9650\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296.png\" alt=\"\" class=\"wp-image-6806\" width=\"526\" height=\"254\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296.png 906w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296-300x145.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296-768x371.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296-830x401.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296-230x111.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296-350x169.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-296-480x232.png 480w\" sizes=\"(max-width: 526px) 100vw, 526px\" \/><\/figure><\/div>\n\n\n\n<ul><li>d. \u4e0a\u4f20jar\u5305<a href=\"https:\/\/lambda-demo1-bucketresized.s3-ap-southeast-1.amazonaws.com\/lambda-0.0.1-SNAPSHOT.jar\">lambda-0.0.1-SNAPSHOT.jar<\/a><\/li><\/ul>\n\n\n\n<p>&nbsp; \u6ce8\u610f\u5904\u7406\u7a0b\u5e8f\u547d\u540d\u89c4\u5219\uff1a\u5305.\u7c7b::\u65b9\u6cd5\u540d\uff08\u4f8b\u5982\uff1aexample.Handler::handleRequest\uff09<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297.png\" alt=\"\" class=\"wp-image-6807\" width=\"534\" height=\"150\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297.png 1000w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297-300x85.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297-768x217.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297-830x234.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297-230x65.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297-350x99.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-297-480x135.png 480w\" sizes=\"(max-width: 534px) 100vw, 534px\" \/><\/figure><\/div>\n\n\n\n<ul><li>e. \u6dfb\u52a0S3\u89e6\u53d1\u5668\uff0c\u901a\u8fc7S3\u4e8b\u4ef6\u89e6\u53d1\u8c03\u7528lambda\u51fd\u6570<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298.png\" alt=\"\" class=\"wp-image-6808\" width=\"525\" height=\"322\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298.png 932w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298-300x184.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298-768x471.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298-830x509.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298-230x141.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298-350x215.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-298-480x295.png 480w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/figure><\/div>\n\n\n\n<ul><li>f. \u70b9\u51fb\u4fdd\u5b58\uff0c\u4fdd\u5b58lambda\u51fd\u6570<\/li><\/ul>\n\n\n\n<p><strong>3\u3001\u914d\u7f6eS3\u4e8b\u4ef6\u901a\u77e5<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\uff081\uff09\u6253\u5f00 Amazon S3 \u63a7\u5236\u53f0\uff0c\u4f9d\u6b21\u6267\u884c\uff1a\u9009\u62e9\u6e90\u5b58\u50a8\u6876\u2192\u9009\u62e9\u5c5e\u6027\u2192\u9ad8\u7ea7\u9009\u9879\u5361\u4e0b\u9009\u62e9\u4e8b\u4ef6\u2192\u6dfb\u52a0\u901a\u77e5<\/p>\n\n\n\n<p>\uff082\uff09\u5728 Events (\u4e8b\u4ef6) \u4e0b\uff0c\u4f7f\u7528\u4ee5\u4e0b\u8bbe\u7f6e\u914d\u7f6e\u901a\u77e5\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">     \u540d\u79f0 \u2013 lambda-trigger\uff1b\n\n     \u4e8b\u4ef6 \u2013 ObjectCreate (All)\uff1b\n\n     \u53d1\u9001\u5230 \u2013 Lambda function\uff1b\n\n     Lambda \u2013 test10\u3002<\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299-746x1024.png\" alt=\"\" class=\"wp-image-6810\" width=\"327\" height=\"449\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299-746x1024.png 746w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299-219x300.png 219w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299-768x1054.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299-230x316.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299-350x480.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299-480x659.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-299.png 806w\" sizes=\"(max-width: 327px) 100vw, 327px\" \/><\/figure><\/div>\n\n\n\n<p><strong>4\u3001\u70b9\u51fb\u6d4b\u8bd5\uff0c\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u3002<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\uff081\uff09\u70b9\u51fb\u914d\u7f6e\u6d4b\u8bd5\u4e8b\u4ef6\uff0c\u586b\u5199\u6d4b\u8bd5\u7528\u4f8b\u3002\uff08json\u683c\u5f0f\uff0c\u5bf9\u5e94\u65b9\u6cd5\u7684\u53c2\u6570\uff09<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">{\n  \"Records\": [\n    {\n      \"eventVersion\": \"2.0\",\n      \"eventSource\": \"aws:s3\",\n      \"awsRegion\": \"ap-southeast-1\",\n      \"eventTime\": \"1970-01-01T00:00:00.000Z\",\n      \"eventName\": \"ObjectCreated:Put\",\n      \"userIdentity\": {\n        \"principalId\": \"EXAMPLE\"\n      },\n      \"requestParameters\": {\n        \"sourceIPAddress\": \"127.0.0.1\"\n      },\n      \"responseElements\": {\n        \"x-amz-request-id\": \"EXAMPLE123456789\",\n        \"x-amz-id-2\": \"EXAMPLE123\/5678abcdefghijklambdaisawesome\/mnopqrstuvwxyzABCDEFGH\"\n      },\n      \"s3\": {\n        \"s3SchemaVersion\": \"1.0\",\n        \"configurationId\": \"testConfigRule\",\n        \"bucket\": {\n          \"name\": \"lambda-demo1-bucket\",\n          \"ownerIdentity\": {\n            \"principalId\": \"*\"\n          },\n          \"arn\": \"arn:aws:s3:::lambda-demo1-bucket\"\n        },\n        \"object\": {\n          \"key\": \"sidatianwang.jpg\",\n          \"size\": 1024,\n          \"eTag\": \"0123456789abcdef0123456789abcdef\",\n          \"sequencer\": \"0A1B2C3D4E5F678901\"\n        }\n      }\n    }\n  ]\n}<\/pre>\n\n\n\n<p>\uff082\uff09\u70b9\u51fb\u6d4b\u8bd5\u6309\u94ae\uff0c\u5373\u53ef\u8fd0\u884c<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-1024x615.png\" alt=\"\" class=\"wp-image-6811\" width=\"525\" height=\"315\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-1024x615.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-300x180.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-768x461.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-830x499.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-230x138.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-350x210.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300-480x288.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-300.png 1042w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/figure><\/div>\n\n\n\n<p>\uff083\uff09\u8fd4\u56deAmazon S3\u63a7\u5236\u53f0\uff0c\u9a8c\u8bc1\u76ee\u6807\u5b58\u50a8\u6876\u4e2d\u662f\u5426\u751f\u6210\u7f29\u7565\u56fe<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-1024x600.png\" alt=\"\" class=\"wp-image-6812\" width=\"524\" height=\"307\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-1024x600.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-300x176.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-768x450.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-830x486.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-230x135.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-350x205.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301-480x281.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/07\/\u56fe\u7247-301.png 1028w\" sizes=\"(max-width: 524px) 100vw, 524px\" \/><\/figure><\/div>\n\n\n\n<p>\u7ecf\u8fc7\u9a8c\u8bc1\u53d1\u73b0\uff0c\u5c06\u56fe\u7247sidatianwang.jpg\u4e0a\u4f20\u5230S3\u6e90\u5b58\u50a8\u6876lambda-demo1-bucket\u540e\uff0c\u901a\u8fc7S3\u4e8b\u4ef6\u89e6\u53d1lambda\u51fd\u6570test10\uff0c\u5728S3\u76ee\u6807\u5b58\u50a8\u6876lambda-demo1-bucketresized\u4e2d\u751f\u6210\u4e86\u7f29\u7565\u56feresized-sidatianwang.jpg\u3002<br><br>\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/Huozhiwu_11\/article\/details\/105710804<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u521b\u5efa\u4e00\u4e2aAmazon Lambda\u51fd\u6570\uff0c\u5b9e\u73b0\u4eceS3\u6e90\u5b58\u50a8\u6876\u8bfb\u53d6\u56fe\u7247\u5bf9\u8c61\u5e76\u521b\u5efa\u7f29\u7565\u56fe\u5230\u76ee\u6807\u5b58\u50a8\u6876\uff0c\u5f00\u53d1\u5b9e\u73b0\u8fc7\u7a0b\u5982 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,9],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6803"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6803"}],"version-history":[{"count":4,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6803\/revisions"}],"predecessor-version":[{"id":6816,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/6803\/revisions\/6816"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}