init code
This commit is contained in:
fish
7
api_update_account/README.md
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7
api_update_account/README.md
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@@ -0,0 +1,7 @@
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sudo docker rm -f user_update_account_api && sudo docker run -itd --name user_update_account_api -v ./:/app -p 20003:80 golang:1.25.0-alpine3.22
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----
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# 格式：docker build -t 镜像名:标签 .
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sudo docker rmi -f user-update-account-api:1.0.0
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sudo docker build -t user-update-account-api:1.0.0 .
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69
api_update_account/depend.py
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69
api_update_account/depend.py
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import subprocess
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import os
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def run_command(command, check=True, shell=True):
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"""执行shell命令并返回结果，包含错误处理"""
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try:
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print(f"执行命令: {command}")
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result = subprocess.run(
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command,
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shell=shell,
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check=check,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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text=True
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)
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print(f"命令输出: {result.stdout}")
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return result
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except subprocess.CalledProcessError as e:
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print(f"命令执行失败: {e.stderr}")
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raise
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def main():
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container_name = "user_update_account_api"
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script_dir = os.path.dirname(os.path.abspath(__file__)) # 获取当前脚本所在目录
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try:
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# 1. 删除已存在的容器
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print("===== 步骤1: 删除已存在的容器 =====")
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run_command(f"sudo docker rm -f {container_name}", check=False)
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# 2. 启动新容器
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print("\n===== 步骤2: 启动新容器 =====")
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run_command(
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f"sudo docker run -itd --name {container_name} "
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f"-v {script_dir}:/app -p 20003:80 golang:1.25.0-alpine3.22"
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)
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# 3-5. 进入容器、进入app目录并执行go mod tidy（使用sh而非bash）
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print("\n===== 步骤3-5: 容器内操作 =====")
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exec_commands = (
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"cd /app && " # 进入app目录
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"echo '当前目录内容:' && ls -la && " # 新增目录检查
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"go version && " # 检查Go版本
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"go mod init user_update_account && " # 执行依赖整理
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"go mod tidy && " # 执行依赖整理
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"exit" # 退出容器
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)
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# 使用sh代替bash执行命令
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run_command(
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f"sudo docker exec -it {container_name} sh -c '{exec_commands}'"
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)
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# 7. 删除容器
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print("\n===== 步骤7: 删除容器 =====")
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run_command(f"sudo docker rm -f {container_name}")
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# 8. 删除虚悬镜像
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print("\n===== 步骤8: 清理虚悬镜像 =====")
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run_command("sudo docker images -f 'dangling=true' -q | xargs -r sudo docker rmi")
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print("\n===== 所有操作完成 =====")
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except Exception as e:
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print(f"\n操作失败: {str(e)}")
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exit(1)
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if __name__ == "__main__":
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main()
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16
api_update_account/docker-compose.update.account.yaml
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16
api_update_account/docker-compose.update.account.yaml
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services:
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user_update_account:
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image: user-update-account-api:1.0.0
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container_name: api_user_update_account
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restart: always
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depends_on:
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- postgres # 依赖数据库服务
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networks:
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- user-network
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environment:
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DB_HOST: postgres
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DB_PORT: ${DB_PORT} # 引用.env变量
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DB_USER: ${DB_USER} # 引用.env变量
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DB_PASSWORD: ${DB_PASSWORD} # 引用.env变量
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DB_NAME: ${DB_NAME}
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TZ: ${TZ} # 引用.env变量
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38
api_update_account/dockerfile
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38
api_update_account/dockerfile
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# ==================== 第一阶段：构建Go程序（构建阶段）====================
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# 使用官方Go镜像作为构建基础，选择与项目匹配的Go版本（示例用1.25.0，可根据实际调整）
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FROM golang:1.25.0-alpine3.22 AS builder
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# 设置工作目录（容器内的目录，规范文件位置）
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WORKDIR /app
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# 复制go.mod和go.sum（先复制依赖文件，利用Docker缓存机制，避免每次代码变动都重新下载依赖）
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COPY go.mod go.sum ./
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# 下载项目依赖（仅当go.mod/go.sum变动时才会重新执行）
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RUN go mod download
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# 复制整个项目代码到工作目录
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COPY . .
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# 构建Go程序：
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# - CGO_ENABLED=0：禁用CGO，生成静态链接的二进制文件（避免依赖系统库，保证镜像兼容性）
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# - -o app：指定输出二进制文件名为app
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# - ./main.go：指定入口文件
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RUN CGO_ENABLED=0 GOOS=linux go build -o app ./main.go
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# ==================== 第二阶段：运行程序（运行阶段）====================
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# 使用轻量级的alpine镜像（仅5MB左右，大幅减小最终镜像体积）
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FROM alpine:3.19
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# 设置工作目录
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WORKDIR /app
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# 从构建阶段复制编译好的二进制文件到当前镜像（仅复制最终产物，减小体积）
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COPY --from=builder /app/app ./
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# 暴露程序运行端口（与代码中一致）
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EXPOSE 8080
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# 容器启动时执行的命令：运行二进制文件
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CMD ["./app"]
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43
api_update_account/go.mod
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43
api_update_account/go.mod
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@@ -0,0 +1,43 @@
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module user_update_account
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go 1.25.0
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require (
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github.com/gin-contrib/cors v1.7.6
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github.com/gin-gonic/gin v1.11.0
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github.com/lib/pq v1.10.9
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)
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require (
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github.com/bytedance/sonic v1.14.0 // indirect
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github.com/bytedance/sonic/loader v0.3.0 // indirect
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github.com/cloudwego/base64x v0.1.6 // indirect
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github.com/gabriel-vasile/mimetype v1.4.9 // indirect
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github.com/gin-contrib/sse v1.1.0 // indirect
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github.com/go-playground/locales v0.14.1 // indirect
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github.com/go-playground/universal-translator v0.18.1 // indirect
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github.com/go-playground/validator/v10 v10.27.0 // indirect
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github.com/goccy/go-json v0.10.5 // indirect
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github.com/goccy/go-yaml v1.18.0 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/cpuid/v2 v2.3.0 // indirect
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github.com/leodido/go-urn v1.4.0 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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github.com/pelletier/go-toml/v2 v2.2.4 // indirect
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github.com/quic-go/qpack v0.5.1 // indirect
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github.com/quic-go/quic-go v0.54.0 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.3.0 // indirect
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go.uber.org/mock v0.5.0 // indirect
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golang.org/x/arch v0.20.0 // indirect
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golang.org/x/crypto v0.40.0 // indirect
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golang.org/x/mod v0.25.0 // indirect
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golang.org/x/net v0.42.0 // indirect
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golang.org/x/sync v0.16.0 // indirect
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golang.org/x/sys v0.35.0 // indirect
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golang.org/x/text v0.27.0 // indirect
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golang.org/x/tools v0.34.0 // indirect
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google.golang.org/protobuf v1.36.9 // indirect
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)
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204
api_update_account/main.go
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204
api_update_account/main.go
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@@ -0,0 +1,204 @@
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package main
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import (
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"database/sql"
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"fmt"
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"net/http"
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"os"
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"time"
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"github.com/gin-gonic/gin"
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_ "github.com/lib/pq"
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)
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// UpdateAccountRequest 更新账号请求参数
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type UpdateAccountRequest struct {
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UserID string `json:"user_id" binding:"required"`
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Account string `json:"account" binding:"required"`
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}
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// UpdateAccountResponse 更新账号响应结构
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type UpdateAccountResponse struct {
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Success bool `json:"success"`
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Message string `json:"message"`
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Data struct {
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UserID string `json:"user_id,omitempty"`
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Account string `json:"account,omitempty"`
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} `json:"data,omitempty"`
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}
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var db *sql.DB
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func main() {
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// 记录程序启动时间
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startTime := time.Now()
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fmt.Printf("[%s] 程序开始启动\n", startTime.Format(time.RFC3339))
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// 初始化Gin引擎
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r := gin.Default()
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fmt.Println("[INFO] Gin引擎初始化完成")
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// 从环境变量获取数据库配置
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fmt.Println("[INFO] 开始读取数据库配置")
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dbHost := os.Getenv("DB_HOST")
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dbPort := os.Getenv("DB_PORT")
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dbUser := os.Getenv("DB_USER")
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dbPassword := os.Getenv("DB_PASSWORD")
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dbName := os.Getenv("DB_NAME")
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fmt.Printf("[INFO] 数据库配置: host=%s, port=%s, user=%s, dbname=%s\n",
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dbHost, dbPort, dbUser, dbName)
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// 构建数据库连接字符串
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connStr := fmt.Sprintf(
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"host=%s port=%s user=%s password=%s dbname=%s sslmode=disable",
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dbHost, dbPort, dbUser, dbPassword, dbName,
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)
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fmt.Println("[INFO] 数据库连接字符串构建完成")
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var err error
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db, err = sql.Open("postgres", connStr)
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if err != nil {
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panic(fmt.Sprintf("[ERROR] 无法连接数据库: %v", err))
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}
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defer func() {
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// 关闭数据库连接时记录日志
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if err := db.Close(); err != nil {
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fmt.Printf("[ERROR] 关闭数据库连接失败: %v\n", err)
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} else {
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fmt.Println("[INFO] 数据库连接已关闭")
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}
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}()
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// 验证数据库连接
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fmt.Println("[INFO] 开始验证数据库连接")
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if err := db.Ping(); err != nil {
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panic(fmt.Sprintf("[ERROR] 数据库连接失败: %v", err))
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}
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fmt.Println("[INFO] 数据库连接验证成功")
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// 注册更新账号接口
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r.POST("/user/update/account", updateAccountHandler)
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fmt.Println("[INFO] 已注册接口: POST /user/update/account")
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// 启动服务，监听80端口
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startMsg := "服务启动在80端口"
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fmt.Printf("[%s] %s\n", time.Now().Format(time.RFC3339), startMsg)
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fmt.Printf("[INFO] 启动耗时: %v\n", time.Since(startTime))
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if err := r.Run(":80"); err != nil {
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fmt.Printf("[ERROR] 服务启动失败: %v\n", err)
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}
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}
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// updateAccountHandler 处理账号更新逻辑
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func updateAccountHandler(c *gin.Context) {
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// 记录请求开始时间和请求ID
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startTime := time.Now()
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reqID := c.Request.Header.Get("X-Request-ID")
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if reqID == "" {
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reqID = fmt.Sprintf("req-%d", time.Now().UnixNano())
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}
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fmt.Printf("[%s] [REQUEST] %s - 收到请求: %s %s, RequestID: %s\n",
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startTime.Format(time.RFC3339),
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c.ClientIP(),
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c.Request.Method,
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c.Request.URL.Path,
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reqID,
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)
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var req UpdateAccountRequest
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// 绑定并验证请求参数
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if err := c.ShouldBindJSON(&req); err != nil {
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errMsg := fmt.Sprintf("请求参数错误: %v", err)
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fmt.Printf("[%s] [ERROR] %s, RequestID: %s, 错误详情: %v\n",
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time.Now().Format(time.RFC3339),
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errMsg,
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reqID,
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err,
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)
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c.JSON(http.StatusBadRequest, UpdateAccountResponse{
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Success: false,
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Message: errMsg,
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})
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return
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}
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// 打印接收到的请求参数
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fmt.Printf("[%s] [INFO] 接收到更新请求, RequestID: %s, UserID: %s, 新账号: %s\n",
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time.Now().Format(time.RFC3339),
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reqID,
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req.UserID,
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req.Account,
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)
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// 更新账号信息
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updateQuery := `
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UPDATE user_account
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SET account = $1
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WHERE user_id = $2
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RETURNING id, user_id, account
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`
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fmt.Printf("[%s] [INFO] 执行SQL: %q, 参数: [%s, %s], RequestID: %s\n",
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time.Now().Format(time.RFC3339),
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updateQuery,
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req.Account,
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req.UserID,
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reqID,
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)
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var (
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id string
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userID string
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account string
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)
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err := db.QueryRow(updateQuery, req.Account, req.UserID).Scan(&id, &userID, &account)
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switch {
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case err == sql.ErrNoRows:
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errMsg := "未找到该用户的账号信息"
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fmt.Printf("[%s] [WARN] %s, UserID: %s, RequestID: %s\n",
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time.Now().Format(time.RFC3339),
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errMsg,
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req.UserID,
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reqID,
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)
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c.JSON(http.StatusOK, UpdateAccountResponse{
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Success: false,
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Message: errMsg,
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})
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return
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case err != nil:
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errMsg := fmt.Sprintf("更新账号失败: %v", err)
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fmt.Printf("[%s] [ERROR] %s, UserID: %s, RequestID: %s, 错误详情: %v\n",
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time.Now().Format(time.RFC3339),
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errMsg,
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req.UserID,
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reqID,
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err,
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)
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c.JSON(http.StatusInternalServerError, UpdateAccountResponse{
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Success: false,
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Message: errMsg,
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})
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return
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}
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// 更新成功
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response := UpdateAccountResponse{
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Success: true,
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Message: "账号更新成功",
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}
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response.Data.UserID = userID
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response.Data.Account = account
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// 记录成功日志
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fmt.Printf("[%s] [INFO] 账号更新成功, RequestID: %s, UserID: %s, 新账号: %s, 耗时: %v\n",
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time.Now().Format(time.RFC3339),
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reqID,
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userID,
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account,
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time.Since(startTime),
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)
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c.JSON(http.StatusOK, response)
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}
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22
api_update_account/release.sh
Executable file
22
api_update_account/release.sh
Executable file
@@ -0,0 +1,22 @@
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#!/bin/bash
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set -e # 当任何命令失败时立即退出脚本
|
||||
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# 定义镜像名称和标签
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IMAGE_NAME="user-update-account-api"
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IMAGE_TAG="1.0.0"
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FULL_IMAGE="${IMAGE_NAME}:${IMAGE_TAG}"
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echo "开始删除现有镜像 ${FULL_IMAGE}..."
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if sudo docker rmi -f "${FULL_IMAGE}" >/dev/null 2>&1; then
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echo "镜像 ${FULL_IMAGE} 删除成功"
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else
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echo "镜像 ${FULL_IMAGE} 不存在，跳过删除步骤"
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fi
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echo "开始构建新镜像 ${FULL_IMAGE}..."
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if sudo docker build -t "${FULL_IMAGE}" .; then
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echo "镜像 ${FULL_IMAGE} 构建成功！"
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else
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echo "错误：镜像构建失败" >&2
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exit 1
|
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fi
|
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Reference in New Issue
Block a user