这是我想要做的:
当地环境
无服务器框架版本1.22.0
Python 2.7
这是我的serverless.yml文件
service: aws-python # NOTE: update this with your service name
provider:
name: aws
runtime: python2.7
stage: dev
region: us-east-1
iamRoleStatements:
- Effect: "Allow"
Action:
- s3:*
- "ses:SendEmail"
- "ses:SendRawEmail"
- "s3:PutBucketNotification"
Resource: "*"
functions:
csvfile:
handler: handler.csvfile
description: send mail whenever a csv file is uploaded on S3
events:
- s3:
bucket: mine2
event: s3:ObjectCreated:*
rules:
- suffix: .csv
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这是我的lambda函数:
import json
import boto3
import botocore
import logging
import …Run Code Online (Sandbox Code Playgroud) 部署 SLS 项目时,出现以下错误:
找不到无服务器插件“无服务器离线”。确保它已安装并列在无服务器配置文件的“插件”部分
但是我确实serverless-offline正确安装了插件,请有人帮我修复它。
这是我的serverless.yml文件:
service: email-sender
provider:
name: aws
runtime: nodejs4.3
functions:
send:
handler: handler.send
events:
- http:
path: submissions
method: post
response:
headers:
Content-Type: "text/json"
cors:
origins:
- '*'
package:
exclude:
- node_modules/**
include:
- node_modules/serverless-offline/**
plugins:
- serverless-offline
Run Code Online (Sandbox Code Playgroud) 我想将现有角色附加到我的serverless.yml文件中,我已经在aws控制台中创建了一个角色,当我在aws控制台中对其进行测试时,我的代码工作正常,但是当我尝试使用http端点对其进行测试时,它给了我以下:
{"message": "Internal server error"}
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我认为是因为我没有在serverless.yml文件中指定任何角色,原因很简单,我不知道该怎么做。
这是我的serverless.yml文件:
Resources:
ec2-dev-instance-status:
Properties:
Path: "arn:aws:iam::119906431229:role/lambda-ec2-describe-status"
RoleName: lambda-ec2-describe-status
Type: "AWS::IAM::Role"
functions:
instance-status:
description: "Status ec2 instances"
events:
-
http:
method: get
path: users/create
handler: handler.instance_status
role: "arn:aws:iam::119906431229:role/lambda-ec2-describe-status"
provider:
name: aws
region: us-east-1
runtime: python2.7
stage: dev
resources: ~
service: ec2
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请帮忙。
谢谢。
您如何在OpenCV中编写向量?包含这样的3个值v = [p1,p2,p3]?这是我尝试的:
int dim [1] = {3};
Mat v(1,dim,CV_32F, Scalar(p1,p2,p3));
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但是当我在Qt中调试时,我在本地和表达式窗口中看到该向量v确实具有1列和3行,但也具有2个dim。我想知道这是否归因Mat于声明中的类型。我可以用哪种类型替换它以获得3个值的简单向量?
我想按上面的标题中所述将文件上传到s3存储桶时,我想接收电子邮件,我使用的是无服务器,问题是我在s3上创建的事件仅在s3-aws控制台上通知我,并且不不知道如何在S3上配置cloudwatch事件以触发lambda。因此,如果有人知道如何使用cloudwatch触发S3上的事件,我将不知所措。这是我的代码:
import json
import boto3
import botocore
import logging
import sys
import os
import traceback
from botocore.exceptions import ClientError
from pprint import pprint
from time import strftime, gmtime
email_from = '*****@******.com'
email_to = '******@******.com'
#email_cc = '********@gmail.com'
email_subject = 'new event on s3 '
email_body = 'a new file is uploaded'
#setup simple logging for INFO
logger = logging.getLogger()
logger.setLevel(logging.INFO)
from botocore.exceptions import ClientError
def sthree(event, context):
"""Send email whenever a file is uploaded to S3"""
body = {}
status_code …Run Code Online (Sandbox Code Playgroud) amazon-s3 amazon-web-services python-2.7 amazon-ses serverless
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