使用Vue.js和Go語言開發高可用的微服務架構的最佳實踐和開發指南

<template>
  <div>
    <h1>{{ message }}</h1>
    <ul>
      <li v-for="item in items" :key="item.id">{{ item.name }}</li>
    </ul>
  </div>
</template>

<script>
import axios from 'axios';

export default {
  data() {
    return {
      message: '',
      items: []
    };
  },
  mounted() {
    axios.get('/api/items')
      .then(response => {
        this.message = response.data.message;
        this.items = response.data.items;
      })
      .catch(error => {
        console.error(error);
      });
  }
};
</script>

package main

import (
    "fmt"
    "log"

    "github.com/go-redis/redis"
    "github.com/streadway/amqp"
)

func main() {
    // 连接Redis
    redisClient := redis.NewClient(&redis.Options{
        Addr:     "localhost:6379",
        Password: "",
        DB:       0,
    })

    // 连接RabbitMQ
    conn, err := amqp.Dial("amqp://guest:guest@localhost:5672/")
    if err != nil {
        log.Fatalf("Failed to connect to RabbitMQ: %v", err)
    }
    defer conn.Close()

    channel, err := conn.Channel()
    if err != nil {
        log.Fatalf("Failed to open a channel: %v", err)
    }
    defer channel.Close()

    // 发送消息到RabbitMQ
    msg := amqp.Publishing{
        Body: []byte("Hello, RabbitMQ!"),
    }
    err = channel.Publish("", "queue_name", false, false, msg)
    if err != nil {
        log.Fatalf("Failed to publish a message: %v", err)
    }

    // 从Redis获取数据
    val, err := redisClient.Get("key").Result()
    if err != nil {
        log.Fatalf("Failed to get value from Redis: %v", err)
    }
    fmt.Println("Value from Redis:", val)
}

FROM golang:1.16-alpine AS builder

WORKDIR /app
COPY . .
RUN go build -o main .

FROM alpine:latest

WORKDIR /app
COPY --from=builder /app/main .

CMD ["./main"]

apiVersion: apps/v1
kind: Deployment
metadata:
  name: service
  labels:
    app: service
spec:
  replicas: 3
  selector:
    matchLabels:
      app: service
  template:
    metadata:
      labels:
        app: service
    spec:
      containers:
      - name: service
        image: service:latest
        ports:
        - containerPort: 8080