我有 Ansible 脚本来构建 docker 镜像:
---
- hosts: localhost
tasks:
- name: build docker image
docker_image:
name: bionic
path: /
force: yes
tags: deb
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和 Dockerfile:
FROM ubuntu:bionic
RUN export DEBIAN_FRONTEND=noninteractive; \
apt-get -qq update && \
apt-get -qq install \
software-properties-common git curl wget openjdk-8-jre-headless debhelper devscripts
WORKDIR /workspace
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当我运行下一个命令时:ansible-playbook build.yml -vvv
我收到下一个异常。
<127.0.0.1> EXEC /bin/sh -c 'rm -f -r /home/devpc/.ansible/tmp/ansible-tmp-1633701673.999151-517949-133730725910177/ > /dev/null 2>&1 && sleep 0'
fatal: [localhost]: FAILED! => {
"changed": false,
"invocation": {
"module_args": { …Run Code Online (Sandbox Code Playgroud) 我使用带有下一个 Maven 依赖项的全新 Spring Boot 项目
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
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方法的实现
@Autowired
JavaMailSender emailSender;
@GetMapping("/send")
public String send() {
SimpleMailMessage message = new SimpleMailMessage();
message.setFrom("some-name@domain.com");
message.setTo("toReceiver@gmail.com");
message.setSubject(null);
message.setText("Hello World");
emailSender.send(message);
return "success send email " + now();
}
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应用程序.yml
host: smtp.yandex.ru
username: some-name@domain.io
password: password
port: 465
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并接收下一个异常
2020-08-03 23:02:35.102 ERROR 21615 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.mail.MailSendException: Mail server connection failed; nested exception …Run Code Online (Sandbox Code Playgroud) 关于简单情况的问题,我想将 vue模态组件添加到默认的 Laravel 项目中。当我以这种方式注册时:
Vue.component('modal', {
template: '#modal-template'
})
new Vue({
el: '#app',
data: {
showModal: false
}
})
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并命名组件如下:
ModalComponent.vue
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浏览器给我下一个错误。
Github 存储库
中的所有详细信息
顺便说一句,也许最好使用 jQuery 从 bootstrap 添加模态窗口,否则会很混乱?