272 lines
10 KiB
Python
272 lines
10 KiB
Python
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import os
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import shutil
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import subprocess
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import sys
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import time
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import zipfile
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from datetime import datetime
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from pathlib import Path
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from loguru import logger
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def ensure_dir(directory):
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if not os.path.exists(directory):
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os.makedirs(directory)
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logger.info(f"目录 {directory} 已创建")
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else:
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logger.info(f"目录 {directory} 已存在")
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def get_resource_path(relative_path):
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""" 获取资源绝对路径，适用于开发环境和PyInstaller打包后 """
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if hasattr(sys, '_MEIPASS'):
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# 打包后的资源路径：sys._MEIPASS + 相对路径
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base_path = sys._MEIPASS
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else:
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# 开发环境的基础路径
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base_path = os.path.dirname(os.path.abspath("."))
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return os.path.join(base_path, relative_path)
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def check_service_exist(service_name):
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result = subprocess.run(['sc', 'query', service_name],
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capture_output=True, text=True)
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if '1060' in result.stdout: # 服务不存在
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return False
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return True
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def start_service(service_name):
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result = subprocess.run(['sc', 'query', service_name],
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capture_output=True, text=True)
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if 'RUNNING' in result.stdout:
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logger.info(f"服务 {service_name} 已经在运行")
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return True
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else:
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logger.info(f"服务 {service_name} 当前未运行")
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logger.info("尝试启动服务...")
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# 尝试启动服务
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start_result = subprocess.run(['sc', 'start', service_name],
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capture_output=True, text=True)
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if start_result.returncode == 0:
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logger.info(f"服务 {service_name} 启动成功")
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return True
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else:
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logger.info(f"启动服务 {service_name} 失败: {start_result.stderr}")
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return False
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def unzip_file(zip_file_path):
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new_path = get_resource_path(os.path.join('datas', 'mariadb.zip'))
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with zipfile.ZipFile(str(new_path), 'r') as zip_ref:
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zip_ref.extractall(zip_file_path) # 将文件解压到指定路径
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def start_service_if_not_running(service_name):
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result = subprocess.run(['sc', 'query', service_name],
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capture_output=True, text=True)
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if 'RUNNING' in result.stdout:
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logger.info(f"服务 {service_name} 已经在运行")
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else:
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logger.info(f"服务 {service_name} 当前未运行")
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logger.info("尝试启动服务...")
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# 尝试启动服务
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start_result = subprocess.run(['sc', 'start', service_name],
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capture_output=True, text=True)
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if start_result.returncode == 0:
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logger.info(f"服务 {service_name} 启动成功")
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else:
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logger.info(f"启动服务 {service_name} 失败: {start_result.stderr}")
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raise MyCustomError(rf"服务 {service_name} 启动失败")
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class MyCustomError(Exception):
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"""自定义异常"""
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def __init__(self, message="发生了一个错误"):
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# 调用基类的构造函数
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super().__init__(message)
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class InstallMariaDb:
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def __init__(self):
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self.service_name = 'ComacMariaDB'
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self.root_path = r'D:\database'
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self.mariadb_data_path = r'D:\database\mariadb\data'
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self.mariadb_port = 3417
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self.passowrd = '1qaz@WSX'
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self.init_schema = 'em_data_prod'
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self.init_sql = r'D:/database/mariadb/data/init.sql'
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pass
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def start_install_mariadb(self):
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existStatus = check_service_exist(self.service_name)
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if existStatus:
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start_service_if_not_running(self.service_name)
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return
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logger.info("开始安装MariaDB")
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ensure_dir(self.root_path)
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logger.info("开始解压文件")
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unzip_file(self.root_path)
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logger.info(f"开始注册服务 {self.service_name}")
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self.__register_service()
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logger.info("启动数据库")
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self.__start_mariadb()
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logger.info("数据库用户初始化")
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self.__init_db_user()
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logger.info("数据库初始化")
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self.__init_db()
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logger.info("设置Java运行环境")
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self.__set_java_env()
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logger.info("生成脚本文件")
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self.__set_bat()
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logger.info("安装完成，10秒后自动退出")
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time.sleep(10)
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pass
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def __start_mariadb(self):
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command = 'net start ' + self.service_name
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with os.popen(command) as stream:
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res = stream.read()
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logger.info(res)
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def __register_service(self):
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args1 = self.root_path + '/mariadb/bin/mysql_install_db.exe'
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args2 = '--datadir=' + self.mariadb_data_path
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args3 = '--service=' + self.service_name
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args4 = '--password=' + self.passowrd
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args5 = '--port=' + str(self.mariadb_port)
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res = subprocess.run([args1, args2, args3, args4, args5], text=True, capture_output=True)
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logger.info(res.stdout)
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return res
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def __init_db_user(self):
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command1 = fr'{self.root_path}\mariadb\bin\mysql -u root -p{self.passowrd} -P {self.mariadb_port} -e "create database if not exists {self.init_schema}; use {self.init_schema};"'
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with os.popen(command1) as stream:
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res = stream.read()
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logger.info(res)
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def __init_db(self):
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new_path = get_resource_path(os.path.join('datas', 'init.sql'))
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shutil.copy(str(new_path), self.mariadb_data_path)
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command2 = fr'{self.root_path}\mariadb\bin\mysql --no-defaults -u root -p{self.passowrd} -P {self.mariadb_port} {self.init_schema} < {self.init_sql}'
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with os.popen(command2) as stream:
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res2 = stream.read()
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logger.info(res2)
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os.remove(self.init_sql)
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pass
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def __set_java_env(self):
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new_path = get_resource_path(os.path.join('datas', 'jdk.zip'))
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with zipfile.ZipFile(str(new_path), 'r') as zip_ref:
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zip_ref.extractall(self.root_path) # 将文件解压到指定路径
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pass
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#
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# def __set_bat(self):
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# new_path = get_resource_path(os.path.join('datas', 'start.bat'))
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# shutil.copy(str(new_path), self.root_path)
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pass
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class InstallComacDb:
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def __init__(self):
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self.project_dir = get_resource_path(os.path.dirname(Path(__file__).parent.absolute()))
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self.app_log_dir = 'D:/database/logs'
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self.comac_db_running_port = 12396
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self.jar_path = get_resource_path(os.path.join("datas", "electromagnetic.jar"))
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self.new_java_path = 'D:/database/jdk/bin/java.exe'
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self.url = f'http://127.0.0.1:{self.comac_db_running_port}/index'
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self.service_name = "comacDatabase"
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self.service_description = "数据库组件服务"
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# 路径配置
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self.datas_dir = get_resource_path(os.path.join('datas'))
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# NSSM可执行文件路径
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self.nssm_exe = get_resource_path(os.path.join('datas', 'nssm.exe'))
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# Java和JAR文件路径
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self.java_path = "D:/database/jdk/bin/java.exe"
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ensure_dir(self.app_log_dir)
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pass
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def start_comac_db(self):
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self.__delete_old_files(self.app_log_dir)
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existStatus = check_service_exist(self.service_name)
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if existStatus:
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start_service_if_not_running(self.service_name)
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return
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self.__register_and_start_service()
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pass
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def __delete_old_files(self, directory, days=2):
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# 计算时间阈值（当前时间 - days天）
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threshold_time = time.time() - days * 24 * 60 * 60
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deleted_count = 0
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try:
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# 遍历目录中的文件
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for filename in os.listdir(directory):
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filepath = os.path.join(directory, filename)
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# 确保是文件而不是目录
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if os.path.isfile(filepath):
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try:
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# 获取文件创建时间（Windows系统）
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creation_time = os.path.getctime(filepath)
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# 检查文件是否超过阈值
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if creation_time < threshold_time:
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# 删除文件
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os.remove(filepath)
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deleted_count += 1
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logger.info(f"已删除: {filename}")
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except Exception as e:
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logger.info(f"处理文件 {filename} 时出错: {str(e)}", file=sys.stderr)
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logger.info(f"\n操作完成！共删除 {deleted_count} 个日志文件。")
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except Exception as e:
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logger.info(f"遍历目录时出错: {str(e)}", file=sys.stderr)
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def __register_and_start_service(self):
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# 服务配置
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# 构建NSSM安装命令
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formatted_time = datetime.now().strftime("%Y%m%d%H%M%S")
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cmd = [
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str(self.nssm_exe),
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"install",
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self.service_name,
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self.java_path,
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f"-jar {self.jar_path} --logging.file.path={self.app_log_dir} --logging.file.name={self.app_log_dir}/app_{formatted_time}.log"
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]
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# 执行安装命令
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print("Installing service...")
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result = subprocess.run(cmd, capture_output=True, text=True)
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if result.returncode != 0:
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print("Error installing service:")
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print(result.stderr)
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return False
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print("Service installed successfully!")
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# 设置服务显示名称和描述
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subprocess.run([str(self.nssm_exe), "set", self.service_name, "DisplayName", self.service_name])
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subprocess.run([str(self.nssm_exe), "set", self.service_name, "Description", self.service_description])
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# 设置启动目录（可选，但推荐）
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# subprocess.run([str(nssm_exe), "set", service_name, "AppDirectory", str(datas_dir)])
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# 设置启动类型为自动（可选）
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subprocess.run([str(self.nssm_exe), "set", self.service_name, "Start", "SERVICE_AUTO_START"])
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print("Service configuration completed.")
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print(f"You can now start the service with: net start {self.service_name}")
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subprocess.run(rf"net start {self.service_name}")
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time.sleep(10)
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if __name__ == '__main__':
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InstallMariaDb().start_install_mariadb()
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InstallComacDb().start_comac_db()
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pass
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