🦄 refactor: 优化项目结构，优化日志显示。

utils/sql.py

@@ -0,0 +1,63 @@
+# encoding=utf8
+# 读写sqlite数据库
+from pathlib import Path
+import sqlite3
+
+class Sql(object):
+    """处理SQL数据"""
+
+    def __init__(self) -> None:
+        '''初始化数据库'''
+        # 数据库路径
+        db_path = Path.cwd().joinpath("api.db")
+        # 连接数据库,不检查是否在同一个线程.
+        self.client = sqlite3.connect(
+            db_path, timeout=6, check_same_thread=False)
+        self.cursor = self.client.cursor()
+        self.newTable()
+
+    def newTable(self):
+        '''初始化表结构'''
+        sql = '''
+CREATE TABLE IF NOT EXISTS API200 (
+   id INT NULL,
+   url           TEXT    NOT NULL,
+   primary key (url)
+);
+            '''
+        self.cursor.execute(sql)
+        self.client.commit()
+
+    def update(self, url):
+        '''插入数据'''
+        sql = '''
+        INSERT INTO API200 (ID,url) VALUES (null,?)
+        '''
+        try:
+            self.cursor.execute(sql, (url,))
+            self.client.commit()
+            return True
+        except sqlite3.IntegrityError:
+            # print(f"{url} 数据重复!")
+            return False
+
+    def select(self) -> list:
+        '''获取所有接口'''
+        sql = '''
+        SELECT url FROM API200;
+        '''
+        try:
+            self.cursor.execute(sql)
+            result = self.cursor.fetchall()
+            urls = []
+            for url in result:
+                urls.append(url[0])
+            return urls
+        except Exception as e:
+            print('读取出现错误!', e)
+
+    def __del__(self) -> None:
+        '''对象被删除时执行的函数'''
+        print(f"共改变{self.client.total_changes}条数据!,正在关闭数据库连接......")
+        self.client.close()
+