Jeason
c2a5bcbc94
1. Redis 连接：redis_manager.py 和 system_optimizer.py 的 IP/端口/密码改为从 unified_config 读取（不再硬编码 43.134.68.207/123456） 2. 性能配置：performance_config.py 改为从 system_settings.json 读取，硬编码值仅作 fallback 3. 默认管理员密码：从环境变量 ADMIN_PASSWORD 读取，默认 admin123
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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性能优化配置
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从 system_settings.json 读取，硬编码值仅作为 fallback
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"""
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import os
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import json
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import logging
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logger = logging.getLogger(__name__)
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# 默认值
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_DEFAULTS = {
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"database": {"pool_size": 20, "max_overflow": 30, "pool_recycle": 1800, "pool_timeout": 10},
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"cache": {"default_ttl": 60, "max_memory_size": 2000, "conversation_ttl": 60, "workorder_ttl": 30, "monitoring_ttl": 30},
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"query": {"default_limit": 100, "conversations_limit": 1000, "workorders_limit": 100, "monitoring_limit": 1000},
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"api": {"timeout": 10, "retry_count": 3, "batch_size": 50},
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"monitoring": {"interval": 60, "slow_query_threshold": 1.0, "performance_log_enabled": True}
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}
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def _load():
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try:
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path = os.path.join('data', 'system_settings.json')
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if os.path.exists(path):
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with open(path, 'r', encoding='utf-8') as f:
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return json.load(f).get('performance', {})
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except Exception as e:
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logger.debug(f"加载性能配置失败: {e}")
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return {}
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class PerformanceConfig:
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"""性能配置类 — 优先从配置文件读取"""
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@classmethod
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def _get(cls, section, key):
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cfg = _load()
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return cfg.get(section, {}).get(key, _DEFAULTS.get(section, {}).get(key))
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@classmethod
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def get_database_config(cls):
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cfg = _load().get('database', {})
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return {**_DEFAULTS['database'], **cfg}
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@classmethod
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def get_cache_config(cls):
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cfg = _load().get('cache', {})
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return {**_DEFAULTS['cache'], **cfg}
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@classmethod
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def get_query_config(cls):
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cfg = _load().get('query', {})
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return {**_DEFAULTS['query'], **cfg}
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@classmethod
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def get_api_config(cls):
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cfg = _load().get('api', {})
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return {**_DEFAULTS['api'], **cfg}
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# 向后兼容的类属性（读取时动态获取）
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DATABASE_POOL_SIZE = property(lambda self: self._get('database', 'pool_size'))
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CACHE_DEFAULT_TTL = property(lambda self: self._get('cache', 'default_ttl'))
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CACHE_MAX_MEMORY_SIZE = property(lambda self: self._get('cache', 'max_memory_size'))
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QUERY_LIMIT_DEFAULT = property(lambda self: self._get('query', 'default_limit'))
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API_TIMEOUT = property(lambda self: self._get('api', 'timeout'))
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MONITORING_INTERVAL = property(lambda self: self._get('monitoring', 'interval'))
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