【业务功能篇26】 ROW_NUMBER() 排名函数 给表单数据增加序列号

文章介绍了在业务月报报表制作中,如何利用SQL的ROW_NUMBER(),RANK(),和DENSE_RANK()函数为Top问题单添加序列号。ROW_NUMBER()为每个记录提供唯一序号,RANK()在遇到相同值时跳过序号,而DENSE_RANK()在相同值后保持序号连续。

业务场景: 当业务在进行月报报表制作时,会有些模块是需要填充当前月的top问题单,那么这些问题单,在第一列就要给标记序列号从1开始的序号,所以这个序号是根据业务选择的问题单后,在根据当前问题单记录进行的序列号填充,比如有3条 那么就是1,2,3,如果业务要换问题单,那么进行替换,但是对应的这个序列依旧是从1开始排序的

所以这种情况下,序号和问题单是没有关联的,那么如何去给这一部分展示的top问题单增加序列号呢?  可以使用 row_number()函数

ROW_NUMBER() 

直接在结果记录添加顺序排序序号

根据排序依据列的值进行连续的顺序排序

SELECT
	ROW_NUMBER () over ( ORDER BY date ) rowNum,
	no No,
	status Status,
	date_format( date, '%Y-%m-%d %H:%i:%s' ) Date
	
FROM
	problem_f

 那么rowNum列就是对应的序号列了 


RANK()  

另外还有:根据排序依据列的值进行连续的顺序排序,但遇到值相同则序号相同

SELECT
	rank() over ( ORDER BY date ) rowNum,
	no No,
	status Status,
	date_format( date, '%Y-%m-%d %H:%i:%s' ) Date
	
FROM
	problem_f

可以看到,前面7条 根据日期字段排序,日期相同,序号都为1 ,到了第8条,时间不一样,那么序号就为8 ,会跳过2,3,4...序号 直接来到8   


DENSE_RANK() 

根据排序依据列的值进行连续的顺序排序,遇到值相同则序号相同,后续的序号会连续

SELECT
	DENSE_RANK()  over ( ORDER BY date ) rowNum,
	no No,
	status Status,
	date_format( date, '%Y-%m-%d %H:%i:%s' ) Date
	
FROM
    problem_f

 观察,第8个序号,接着是2,而不是8 

import time import tkinter as tk from tkinter import messagebox, ttk, filedialog from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.chrome.service import Service from selenium.webdriver.chrome.options import Options import threading import subprocess import os import tempfile import atexit import json from datetime import datetime import sqlite3 from list import TestCaseTableWidget import pandas as pd import chardet import os class ListThread(threading.Thread): def __init__(self): threading.Thread.__init__(self) self.daemon = True # 设置为守护线程,当主程序退出时,子线程也会退出 def run(self): # 在新线程中启动PyQt5应用 import sys from PyQt5.QtWidgets import QApplication app = QApplication(sys.argv) window = TestCaseTableWidget() window.show() sys.exit(app.exec_()) class WebFormFiller: def __init__(self): self.driver = None self.chrome_process = None self.user_data_dir = None self.root = tk.Tk() self.root.title("网页表单自动填充工具") self.root.geometry("1200x800") self.root.resizable(True, True) # 数据库文件路径 self.db_file_path = "test_cases.db" # 初始化数据库 self.init_database() # 注册退出清理函数 # atexit.register(self.cleanup) # 创建主界面 self.create_widgets() def init_database(self): """初始化SQLite数据库""" try: conn = sqlite3.connect(self.db_file_path) cursor = conn.cursor() # 创建富文本数据表 cursor.execute(''' CREATE TABLE IF NOT EXISTS test_cases ( id INTEGER PRIMARY KEY AUTOINCREMENT, case_id TEXT UNIQUE, html_content TEXT, plain_text TEXT, created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ) ''') conn.commit() conn.close() print("数据库初始化成功") except Exception as e: print(f"数据库初始化失败: {e}") def create_widgets(self): # 创建主框架 main_frame = tk.Frame(self.root) main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10) # 标题 title_label = tk.Label(main_frame, text="网页表单自动填充工具", font=("Arial", 18, "bold")) title_label.pack(pady=10) # 创建主水平布局容器 main_container = tk.Frame(main_frame) main_container.pack(fill=tk.BOTH, expand=True) # 左侧区域 - 表单数据和配置 left_frame = tk.Frame(main_container) left_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5) # 右侧区域 - 日志和浏览器设置 right_frame = tk.Frame(main_container) right_frame.pack(side=tk.RIGHT, fill=tk.BOTH, expand=True, padx=5) # ========== 左侧区域内容 ========== # URL输入区域 url_frame = tk.LabelFrame(left_frame, text="网页设置", padx=10, pady=10) url_frame.pack(fill=tk.X, pady=5) tk.Label(url_frame, text="目标网页URL:", font=("Arial", 12, "bold")).pack(anchor="w") self.url_entry = tk.Entry(url_frame, width=60) self.url_entry.pack(fill=tk.X, pady=5) self.url_entry.insert(0, "https://jira-phone.mioffice.cn") # 添加文件选择框架(垂直布局) file_frame = tk.LabelFrame(left_frame, text="文件选择", padx=10, pady=10) file_frame.pack(fill=tk.X, pady=10) # 第一个文件选择框(旧文件) file1_frame = tk.Frame(file_frame) file1_frame.pack(fill=tk.X, pady=2) tk.Label(file1_frame, text="旧版本CSV文件:", font=("Arial", 10)).pack(side=tk.LEFT, padx=(0, 5)) self.old_file_entry = tk.Entry(file1_frame, width=40) self.old_file_entry.pack(side=tk.LEFT, fill=tk.X, expand=True, padx=(0, 5)) tk.Button(file1_frame, text="浏览", command=self.browse_old_file).pack(side=tk.LEFT) file2_frame = tk.Frame(file_frame) file2_frame.pack(fill=tk.X, pady=5) tk.Label(file2_frame, text="新版本CSV文件:", font=("Arial", 10)).pack(side=tk.LEFT, padx=(0, 5)) self.new_file_entry = tk.Entry(file2_frame, width=40) self.new_file_entry.pack(side=tk.LEFT, fill=tk.X, expand=True, padx=(0, 5)) tk.Button(file2_frame, text="浏览", command=self.browse_new_file).pack(side=tk.LEFT) # 表单数据区域 - 水平布局 tk.Button(file2_frame, text="检索", command=self.start_compare_csv).pack(side=tk.LEFT) # 表单数据区域 - 水平布局 data_frame = tk.LabelFrame(left_frame, text="表单数据", padx=10, pady=10) data_frame.pack(fill=tk.BOTH, expand=True, pady=5) # # 序列号选择区域 serial_frame = tk.Frame(data_frame) serial_frame.pack(fill=tk.X, pady=5) # self.serial_combo = ttk.Combobox(serial_frame, width=30, state="normal") # self.serial_combo.pack(side=tk.LEFT, padx=5, fill=tk.X, expand=True) self.filtered_items = [] # 当前显示的过滤后选项 # 创建Combobox tk.Label(serial_frame, text="选择序列号:").pack(side=tk.LEFT, padx=5) self.serial_combo = ttk.Combobox(serial_frame,width=30,values=self.filtered_items,state="normal") self.serial_combo.pack(side=tk.LEFT, fill=tk.X, expand=True) # 绑定键盘事件 self.serial_combo.bind("<KeyRelease>", self.on_key_release) # 绑定选择事件 self.serial_combo.bind("<<ComboboxSelected>>", self.on_serial_changed) # 添加清除按钮 self.clear_btn = ttk.Button(serial_frame, text="×", width=2, command=self.clear_input) self.clear_btn.pack(side=tk.RIGHT, padx=(2, 0)) refresh_button = tk.Button(serial_frame, text="刷新", command=self.refresh_serial_list, bg="#2196F3", fg="white", font=("Arial", 8)) refresh_button.pack(side=tk.LEFT, padx=5) # 绑定下拉框选择事件 # self.serial_combo.bind('<<ComboboxSelected>>', self.on_serial_changed) # 文本插入区域 - 水平布局 text_inputs_frame = tk.Frame(data_frame) text_inputs_frame.pack(fill=tk.BOTH, expand=True, pady=5) # 文本插入1 text1_frame = tk.LabelFrame(text_inputs_frame, text="文本插入1", padx=5, pady=5) text1_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5) self.text_input1 = tk.Text(text1_frame, width=40, height=8, font=("Arial", 10)) text1_scrollbar = ttk.Scrollbar(text1_frame, orient="vertical", command=self.text_input1.yview) self.text_input1.configure(yscrollcommand=text1_scrollbar.set) self.text_input1.pack(side=tk.LEFT, fill=tk.BOTH, expand=True) text1_scrollbar.pack(side=tk.RIGHT, fill=tk.Y) self.text_input1.insert("1.0", "这是第一个文本插入区域的内容。") # 文本插入2 text2_frame = tk.LabelFrame(text_inputs_frame, text="文本插入2", padx=5, pady=5) text2_frame.pack(side=tk.RIGHT, fill=tk.BOTH, expand=True, padx=5) self.text_input2 = tk.Text(text2_frame, width=40, height=8, font=("Arial", 10)) text2_scrollbar = ttk.Scrollbar(text2_frame, orient="vertical", command=self.text_input2.yview) self.text_input2.configure(yscrollcommand=text2_scrollbar.set) self.text_input2.pack(side=tk.LEFT, fill=tk.BOTH, expand=True) text2_scrollbar.pack(side=tk.RIGHT, fill=tk.Y) self.text_input2.insert("1.0", "这是第二个文本插入区域的内容。") # 配置区域 - 水平布局 config_frame = tk.Frame(left_frame) config_frame.pack(fill=tk.X, pady=5) # 字段映射配置 mapping_frame = tk.LabelFrame(config_frame, text="字段映射配置", padx=10, pady=10) mapping_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5) tk.Label(mapping_frame, text="字段映射:", font=("Arial", 9, "bold")).pack(anchor="w") # 创建字段映射表格 fields = [ ("字段1标识", "text_input1"), ("字段2标识", "text_input2") ] self.field_mappings = {} for i, (field_name, field_key) in enumerate(fields): row_frame = tk.Frame(mapping_frame) row_frame.pack(fill=tk.X, pady=2) tk.Label(row_frame, text=f"{field_name}:", width=12, anchor="w").pack(side=tk.LEFT) entry = tk.Entry(row_frame, width=20) entry.pack(side=tk.LEFT, padx=5, fill=tk.X, expand=True) # 设置默认的映射值 if field_key == "text_input1": entry.insert(0, "测试用例id") else: entry.insert(0, "描述") self.field_mappings[field_key] = entry # 富文本编辑器配置 rich_text_frame = tk.LabelFrame(config_frame, text="富文本编辑器设置", padx=10, pady=10) rich_text_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5) # TinyMCE配置 tinymce_frame = tk.Frame(rich_text_frame) tinymce_frame.pack(fill=tk.X, pady=5) self.auto_detect_tinymce = tk.BooleanVar(value=True) tk.Checkbutton(tinymce_frame, text="自动识别TinyMCE编辑器", variable=self.auto_detect_tinymce, font=("Arial", 9)).pack(anchor="w") self.tinymce_content_type = tk.StringVar(value="text") content_type_frame = tk.Frame(rich_text_frame) content_type_frame.pack(fill=tk.X, pady=5) tk.Label(content_type_frame, text="内容类型:", font=("Arial", 9)).pack(side=tk.LEFT) tk.Radiobutton(content_type_frame, text="纯文本", variable=self.tinymce_content_type, value="text", font=("Arial", 8)).pack(side=tk.LEFT, padx=5) tk.Radiobutton(content_type_frame, text="HTML格式", variable=self.tinymce_content_type, value="html", font=("Arial", 8)).pack(side=tk.LEFT, padx=5) # 自定义字符检测区域 char_detection_frame = tk.LabelFrame(config_frame, text="自定义字符检测", padx=10, pady=10) char_detection_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5) # 自定义字符输入 char_input_frame = tk.Frame(char_detection_frame) char_input_frame.pack(fill=tk.X, pady=5) tk.Label(char_input_frame, text="检测字符:").pack(anchor="w") self.char_entry = tk.Entry(char_input_frame, width=30) self.char_entry.pack(fill=tk.X, pady=2) self.char_entry.insert(0, "请填写检测字符") # 默认检测字符 # 检测间隔设置 interval_frame = tk.Frame(char_detection_frame) interval_frame.pack(fill=tk.X, pady=5) tk.Label(interval_frame, text="检测间隔(秒):").pack(side=tk.LEFT) self.interval_entry = tk.Entry(interval_frame, width=10) self.interval_entry.pack(side=tk.LEFT, padx=5) self.interval_entry.insert(0, "60") # 检测控制按钮 button_frame = tk.Frame(char_detection_frame) button_frame.pack(fill=tk.X, pady=5) self.start_detect_button = tk.Button(button_frame, text="开始检测", command=self.start_char_detection, bg="#2196F3", fg="white", font=("Arial", 9)) self.start_detect_button.pack(side=tk.LEFT, padx=2) self.stop_detect_button = tk.Button(button_frame, text="停止检测", command=self.stop_char_detection, bg="#f44336", fg="white", font=("Arial", 9)) self.stop_detect_button.pack(side=tk.LEFT, padx=2) # ========== 右侧区域内容 ========== # 检测日志区域 log_frame = tk.LabelFrame(right_frame, text="检测日志", padx=10, pady=10) log_frame.pack(fill=tk.BOTH, expand=True, pady=5) # 创建日志文本框和滚动条 self.log_text = tk.Text(log_frame, width=60, height=15, font=("Consolas", 9)) log_scrollbar = ttk.Scrollbar(log_frame, orient="vertical", command=self.log_text.yview) self.log_text.configure(yscrollcommand=log_scrollbar.set) self.log_text.pack(side=tk.LEFT, fill=tk.BOTH, expand=True) log_scrollbar.pack(side=tk.RIGHT, fill=tk.Y) # 清空日志按钮 clear_log_button = tk.Button(log_frame, text="清空日志", command=self.clear_log, bg="#FF9800", fg="white", font=("Arial", 9)) clear_log_button.pack(side=tk.BOTTOM, pady=5) # 调试模式选项区域 debug_frame = tk.LabelFrame(right_frame, text="浏览器设置", padx=10, pady=10) debug_frame.pack(fill=tk.X, pady=5) # 调试端口设置 port_frame = tk.Frame(debug_frame) port_frame.pack(fill=tk.X, pady=5) tk.Label(port_frame, text="调试端口:").pack(side=tk.LEFT) self.port_entry = tk.Entry(port_frame, width=10) self.port_entry.pack(side=tk.LEFT, padx=5) self.port_entry.insert(0, "9222") # 自动填写选项 auto_options_frame = tk.Frame(debug_frame) auto_options_frame.pack(fill=tk.X, pady=5) self.auto_detect_var = tk.BooleanVar(value=True) tk.Checkbutton(auto_options_frame, text="自动探测表单字段", variable=self.auto_detect_var, font=("Arial", 9)).pack(side=tk.LEFT, padx=10) self.delay_fill_var = tk.BooleanVar(value=True) tk.Checkbutton(auto_options_frame, text="延迟填充(推荐)", variable=self.delay_fill_var, font=("Arial", 9)).pack(side=tk.LEFT, padx=10) # ========== 底部按钮区域 ========== # 按钮区域 button_frame = tk.Frame(main_frame) button_frame.pack(pady=20) # 第一行按钮 button_row1 = tk.Frame(button_frame) button_row1.pack(pady=5) self.start_button = tk.Button(button_row1, text="开始自动填充", command=self.start_filling, bg="#4CAF50", fg="white", font=("Arial", 12, "bold"), width=15, height=2) self.start_button.pack(side=tk.LEFT, padx=15) self.stop_button = tk.Button(button_row1, text="停止", command=self.stop_filling, bg="#f44336", fg="white", font=("Arial", 12, "bold"), width=15, height=2) self.stop_button.pack(side=tk.LEFT, padx=15) # 第二行按钮 button_row2 = tk.Frame(button_frame) button_row2.pack(pady=5) self.launch_browser_button = tk.Button(button_row2, text="启动浏览器", command=self.launch_browser, bg="#FF9800", fg="white", font=("Arial", 10, "bold"), width=10, height=1) self.launch_browser_button.pack(side=tk.LEFT, padx=5) self.test_button = tk.Button(button_row2, text="连接浏览器", command=self.connect_browser, bg="#2196F3", fg="white", font=("Arial", 10), width=10, height=1) self.test_button.pack(side=tk.LEFT, padx=5) self.test_button = tk.Button(button_row2, text="列表文件", command=self.DK, bg="#2196F3", fg="white", font=("Arial", 10), width=10, height=1) self.test_button.pack(side=tk.LEFT, padx=5) self.test_button = tk.Button(button_row2, text="探测表单", command=self.detect_form_fields, bg="#2196F3", fg="white", font=("Arial", 10), width=10, height=1) self.test_button.pack(side=tk.LEFT, padx=5) # 状态显示 self.status_var = tk.StringVar() self.status_var.set("准备就绪") status_label = tk.Label(main_frame, textvariable=self.status_var, relief=tk.SUNKEN, anchor=tk.W, bg="#e0e0e0", font=("Arial", 10)) status_label.pack(fill=tk.X, pady=5) # 进度条 self.progress = ttk.Progressbar(main_frame, mode='indeterminate') self.progress.pack(fill=tk.X, pady=5) # 字符检测控制变量 self.char_detection_running = False self.char_detection_timer = None # 初始化序列号列表 self.refresh_serial_list() self.all_case_ids = [] # 存储所有Case ID用于搜索 def on_key_release(self, event): """处理键盘释放事件,动态过滤选项""" # 获取当前输入框内容 current_text = self.serial_combo.get() # 过滤选项:只保留包含当前输入文本的选项 self.filtered_items = [ item for item in self.all_case_ids if current_text.lower() in item.lower() ] # 更新下拉列表 self.serial_combo["values"] = self.filtered_items # 如果过滤后还有选项,自动打开下拉列表 if self.filtered_items and event.keysym not in ["Return", "Escape"]: self.serial_combo.event_generate('<Down>') def on_select(self, event): """当选择下拉项后,更新输入框为完整内容""" selected = self.serial_combo.get() self.serial_combo.delete(0, tk.END) self.serial_combo.insert(0, selected) def clear_input(self): """清除输入框内容并重置下拉列表""" self.serial_combo.set("") self.serial_combo["values"] = self.all_case_ids self.filtered_items = self.all_case_ids def get(self): """获取当前选择的值""" return self.serial_combo.get() def set(self, value): """设置当前值""" self.serial_combo.set(value) def browse_old_file(self): file_path = filedialog.askopenfilename(filetypes=[("CSV文件", "*.csv")]) if file_path: self.old_file_entry.delete(0, tk.END) self.old_file_entry.insert(0, file_path) self.log_message(f"加载OLD CSV 数据路径:{file_path}") def browse_new_file(self): file_path = filedialog.askopenfilename(filetypes=[("CSV文件", "*.csv")]) if file_path: self.new_file_entry.delete(0, tk.END) self.new_file_entry.insert(0, file_path) self.log_message(f"加载NEW CSV 数据路径:{file_path}") def detect_encoding(self,file_path): """检测文件编码格式""" with open(file_path, 'rb') as f: result = chardet.detect(f.read(10000)) return result['encoding'] or 'gbk' def safe_read_csv(self,file_path): """安全读取CSV文件,处理编码问题""" try: encoding = self.detect_encoding(file_path) return pd.read_csv(file_path, encoding=encoding, dtype=str) except UnicodeDecodeError: # 尝试常见中文编码 for enc in ['gbk', 'gb2312', 'gb18030', 'latin1']: try: return pd.read_csv(file_path, encoding=enc, dtype=str) except: continue # 最后尝试忽略错误 return pd.read_csv(file_path, encoding='utf-8', errors='replace', dtype=str) def compare_csv(self,old_file, new_file, key_columns, update_column): """ 比较新旧CSV文件差异并导出完整结果 :param old_file: 老表路径 :param new_file: 新表路径 :param key_columns: 关键列(列表) :param update_column: 更新时间列名 """ # 安全读取文件 try: df_old = self.safe_read_csv(old_file).fillna('') df_new = self.safe_read_csv(new_file).fillna('') except Exception as e: print(f"文件读取错误: {e}") self.log_message(f"文件读取错误: {e}") return # 验证列是否存在 for col in key_columns + [update_column]: if col not in df_old.columns: self.log_message(f"错误: 列 '{col}' 在老表中不存在") return if col not in df_new.columns: self.log_message(f"错误: 列 '{col}' 在新表中不存在") return # 设置联合主键 df_old['composite_key'] = df_old[key_columns].astype(str).apply(tuple, axis=1) df_new['composite_key'] = df_new[key_columns].astype(str).apply(tuple, axis=1) # 创建字典 old_dict = dict(zip(df_old['composite_key'], df_old[update_column])) new_dict = dict(zip(df_new['composite_key'], df_new[update_column])) # 准备结果DataFrame result_df = pd.DataFrame() # 1. 查找更新的记录 (新表中存在但值不同) updated_keys = [] for key in set(new_dict.keys()) & set(old_dict.keys()): if pd.Series(old_dict[key]).equals(pd.Series(new_dict[key])) is False: updated_keys.append(key) if updated_keys: updated_records = df_new[df_new['composite_key'].isin(updated_keys)].copy() updated_records['_change_type'] = '更新' updated_records['old_update'] = updated_records['composite_key'].map(old_dict) result_df = pd.concat([result_df, updated_records]) # 2. 查找新增记录 (只存在于新表) new_keys = set(new_dict.keys()) - set(old_dict.keys()) if new_keys: new_records = df_new[df_new['composite_key'].isin(new_keys)].copy() new_records['_change_type'] = '新增' new_records['old_update'] = '' # 空值占位 result_df = pd.concat([result_df, new_records]) # 3. 查找删除的记录 (只存在于老表) deleted_keys = set(old_dict.keys()) - set(new_dict.keys()) if deleted_keys: deleted_records = df_old[df_old['composite_key'].isin(deleted_keys)].copy() deleted_records['_change_type'] = '删除' # 添加新表有但老表没有的列 for col in set(df_new.columns) - set(df_old.columns): deleted_records[col] = '' result_df = pd.concat([result_df, deleted_records]) if result_df.empty: self.log_message("没有发现差异") return # 添加变更类型列并置首 if '_change_type' in result_df.columns: cols = ['_change_type'] + [col for col in result_df.columns if col != '_change_type'] result_df = result_df[cols] # 保存结果到Excel output_file = "comparison_result.xlsx" try: # 确保包含所有新表列 for col in df_new.columns: if col not in result_df.columns: result_df[col] = '' # 保存Excel result_df.to_excel(output_file, index=False) self.log_message(f"结果已保存到: {os.path.abspath(output_file)}") except Exception as e: self.log_message(f"保存Excel失败: {e}") # 打印问题关键字列数据 if key_columns: self.log_message("问题关键字列数据:") print(result_df[key_columns].to_string(index=False)) self.log_message(f"{result_df[key_columns].to_string(index=False)}") # 打印变更统计 if not result_df.empty: change_counts = result_df['_change_type'].value_counts() self.log_message("变更统计:") for change_type, count in change_counts.items(): self.log_message(f"{change_type}: {count}条") def start_compare_csv(self): old_file = self.old_file_entry.get() new_file = self.new_file_entry.get() key_columns = ["问题关键字"] update_column = "已更新" if not all([old_file, new_file, key_columns, update_column]): messagebox.showerror("输入错误", "请填写完整的输入信息") return threading.Thread(target=self.compare_csv, args=(old_file, new_file, key_columns, update_column)).start() def refresh_serial_list(self): """从数据库刷新Case ID下拉框""" self.serial_combo.set('') self.serial_combo['values'] = () try: conn = sqlite3.connect(self.db_file_path) cursor = conn.cursor() cursor.execute("SELECT case_id FROM test_cases ORDER BY case_id") records = cursor.fetchall() case_ids = [record[0] for record in records] self.all_case_ids = case_ids # 保存所有Case ID用于搜索 self.filtered_items = case_ids self.serial_combo['values'] = case_ids self.log_message(f"已从数据库加载 {len(case_ids)} 个测试用例") conn.close() except Exception as e: self.log_message(f"刷新测试用例列表时出错: {str(e)}") def filter_case_ids(self, event): """根据输入过滤Case ID列表""" search_term = self.case_id_search.get().lower() if not search_term: self.serial_combo['values'] = self.all_case_ids return filtered = [cid for cid in self.all_case_ids if search_term in cid.lower()] self.serial_combo['values'] = filtered def on_serial_changed(self, event): """当Case ID选择改变时,从数据库加载对应的数据到文本插入框""" selected_case_id = self.serial_combo.get() if not selected_case_id: return try: conn = sqlite3.connect(self.db_file_path) cursor = conn.cursor() cursor.execute("SELECT case_id,plain_text FROM test_cases WHERE case_id = ?", (selected_case_id,)) record = cursor.fetchone() if record: case_id,plain_text = record print(plain_text) # 更新第一个文本输入框 self.text_input1.delete("1.0", tk.END) if case_id: self.text_input1.insert("1.0", case_id) # 更新第二个文本输入框 self.text_input2.delete("1.0", tk.END) if plain_text: self.text_input2.insert("1.0", plain_text) # self.text_input1.delete("1.0", tk.END) # self.text_input1.insert("1.0", plain_text) self.log_message(f"已加载测试用例 '{selected_case_id}' 的数据") else: self.log_message(f"未找到测试用例 '{selected_case_id}'") conn.close() except Exception as e: self.log_message(f"加载测试用例数据时出错: {str(e)}") def log_message(self, message): """在日志框中添加带时间戳的消息""" timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S") log_entry = f"[{timestamp}] {message}\n" self.log_text.insert(tk.END, log_entry) self.log_text.see(tk.END) self.root.update() def clear_log(self): """清空日志""" self.log_text.delete("1.0", tk.END) self.log_message("日志已清空") def detect_custom_chars(self): """检测网页中的自定义字符""" if not self.driver: self.log_message("错误: 请先连接到浏览器") return [] try: page_text = self.driver.find_element(By.TAG_NAME, "body").text custom_chars = self.char_entry.get().strip() if not custom_chars: self.log_message("警告: 未设置检测字符") return [] chars_to_detect = [char.strip() for char in custom_chars.replace(';', ',').split(',') if char.strip()] found_chars = [] for char in chars_to_detect: if char in page_text: found_chars.append(char) return found_chars except Exception as e: self.log_message(f"检测错误: {str(e)}") return [] def start_char_detection(self): """开始定时检测自定义字符""" try: interval = int(self.interval_entry.get()) if interval <= 0: messagebox.showerror("错误", "间隔时间必须大于0") return if not self.driver: messagebox.showwarning("警告", "请先连接到浏览器") return self.char_detection_running = True self.start_detect_button.config(state=tk.DISABLED) self.stop_detect_button.config(state=tk.NORMAL) self.log_message(f"开始自定义字符检测,间隔: {interval}秒") self.log_message(f"检测字符: {self.char_entry.get()}") self._char_detection_loop() except ValueError: messagebox.showerror("错误", "请输入有效的数字") def stop_char_detection(self): """停止定时检测自定义字符""" self.char_detection_running = False if self.char_detection_timer: self.char_detection_timer.cancel() self.start_detect_button.config(state=tk.NORMAL) self.stop_detect_button.config(state=tk.DISABLED) self.log_message("已停止自定义字符检测") def _char_detection_loop(self): """定时检测自定义字符的循环""" if not self.char_detection_running: return try: interval = int(self.interval_entry.get()) found_chars = self.detect_custom_chars() if found_chars: self.log_message(f"发现匹配字符: {', '.join(found_chars)}") else: self.log_message("未检测到匹配字符") self.char_detection_timer = threading.Timer(interval, self._char_detection_loop) self.char_detection_timer.daemon = True self.char_detection_timer.start() except Exception as e: self.log_message(f"检测循环错误: {str(e)}") if self.char_detection_running: self.char_detection_timer = threading.Timer(interval, self._char_detection_loop) self.char_detection_timer.daemon = True self.char_detection_timer.start() def detect_form_fields(self): """探测网页表单字段""" self.status_var.set("正在探测表单字段...") thread = threading.Thread(target=self._detect_form_fields_thread) thread.daemon = True thread.start() def _detect_form_fields_thread(self): """在新线程中探测表单字段""" try: # 连接到调试浏览器 chrome_options = Options() port = self.port_entry.get().strip() if not port.isdigit(): messagebox.showerror("错误", "请输入有效的端口号") return chrome_options.add_experimental_option("debuggerAddress", f"127.0.0.1:{port}") service = Service() self.driver = webdriver.Chrome(service=service, options=chrome_options) self.status_var.set("已连接到浏览器,开始探测表单字段...") # 探测各种类型的表单字段 detection_results = [] # 探测输入框 inputs = self.driver.find_elements(By.TAG_NAME, "input") detection_results.append(f"找到 {len(inputs)} 个输入框") # 探测文本域 textareas = self.driver.find_elements(By.TAG_NAME, "textarea") detection_results.append(f"找到 {len(textareas)} 个文本域") # 探测下拉选择框 selects = self.driver.find_elements(By.TAG_NAME, "select") detection_results.append(f"找到 {len(selects)} 个下拉选择框") # 探测按钮 buttons = self.driver.find_elements(By.TAG_NAME, "button") detection_results.append(f"找到 {len(buttons)} 个按钮") # 探测特定属性的字段 placeholders = self.driver.find_elements(By.CSS_SELECTOR, "[placeholder]") detection_results.append(f"找到 {len(placeholders)} 个带placeholder的字段") # 探测TinyMCE富文本编辑器 tinymce_frames = self.driver.find_elements(By.CSS_SELECTOR, "iframe.tox-edit-area__iframe") detection_results.append(f"找到 {len(tinymce_frames)} 个TinyMCE富文本编辑器") # 探测其他富文本编辑器 ckeditor_frames = self.driver.find_elements(By.CSS_SELECTOR, "iframe.cke_wysiwyg_frame") detection_results.append(f"找到 {len(ckeditor_frames)} 个CKEditor编辑器") # 显示探测结果 result_text = "\n".join(detection_results) messagebox.showinfo("表单探测结果", f"探测完成:\n\n{result_text}") # 自动更新字段映射建议 self.suggest_field_mappings() except Exception as e: messagebox.showerror("探测错误", f"探测表单字段时发生错误:\n{str(e)}") finally: self.status_var.set("探测完成") def fill_tinymce_editor(self, content, frame_index=0): """填充TinyMCE富文本编辑器""" try: # 查找所有的TinyMCE编辑器iframe tinymce_frames = self.driver.find_elements(By.CSS_SELECTOR, "iframe.tox-edit-area__iframe") if not tinymce_frames: self.status_var.set("未找到TinyMCE编辑器") return False if frame_index >= len(tinymce_frames): self.status_var.set(f"TinyMCE编辑器索引 {frame_index} 超出范围") return False # 切换到指定的iframe self.driver.switch_to.frame(tinymce_frames[frame_index]) # 找到可编辑的body区域 editor_body = self.driver.find_element(By.TAG_NAME, "body") # 清空原有内容 editor_body.clear() # 根据内容类型选择填充方式 if self.tinymce_content_type.get() == "html": # 使用JavaScript设置HTML内容 js_script = f""" arguments[0].innerHTML = `{content}`; """ self.driver.execute_script(js_script, editor_body) else: # 输入纯文本 editor_body.send_keys(content) # 切换回主文档 self.driver.switch_to.default_content() self.status_var.set(f"成功填充第 {frame_index + 1} 个TinyMCE编辑器") return True except Exception as e: print(f"填充TinyMCE编辑器失败: {e}") # 确保切换回主文档 self.driver.switch_to.default_content() return False def fill_tinymce_with_javascript(self, content, frame_selector="iframe.tox-edit-area__iframe"): """使用JavaScript填充TinyMCE编辑器""" try: js_script = f""" var iframes = document.querySelectorAll('{frame_selector}'); for (var i = 0; i < iframes.length; i++) {{ try {{ var iframe = iframes[i]; var iframeDoc = iframe.contentDocument || iframe.contentWindow.document; var body = iframeDoc.querySelector('body'); if (body) {{ body.innerHTML = `{content}`; // 触发内容变化事件 var event = new Event('input', {{ bubbles: true }}); body.dispatchEvent(event); }} }} catch(e) {{ console.log('填充iframe ' + i + ' 失败: ' + e); }} }} return iframes.length; """ filled_count = self.driver.execute_script(js_script) self.status_var.set(f"使用JS成功填充 {filled_count} 个TinyMCE编辑器") return filled_count > 0 except Exception as e: print(f"使用JS填充TinyMCE失败: {e}") return False def auto_detect_and_fill_rich_text(self, form_data): """自动检测并填充富文本编辑器""" success_count = 0 # 检测TinyMCE编辑器 if self.auto_detect_tinymce.get(): tinymce_frames = self.driver.find_elements(By.CSS_SELECTOR, "iframe.tox-edit-area__iframe") if tinymce_frames: self.status_var.set(f"检测到 {len(tinymce_frames)} 个TinyMCE编辑器,正在填充...") # 使用文本插入1的内容填充第一个TinyMCE编辑器 if form_data["text_input1"]: if self.fill_tinymce_editor(form_data["text_input1"], 0): success_count += 1 time.sleep(1) # 给编辑器一些时间处理 # 如果有多个编辑器和数据,可以继续填充 if len(tinymce_frames) > 1 and form_data["text_input2"]: if self.fill_tinymce_editor(form_data["text_input2"], 1): success_count += 1 time.sleep(1) return success_count def suggest_field_mappings(self): """根据探测结果建议字段映射""" try: # 这里可以添加更智能的字段映射建议逻辑 # 例如根据placeholder文本自动匹配 messagebox.showinfo("提示", "字段映射建议功能已运行,请检查字段映射配置") except Exception as e: print(f"字段映射建议出错: {e}") def auto_fill_form(self, form_data): """自动填写表单的智能方法""" success_count = 0 # 首先尝试填充富文本编辑器 rich_text_success = self.auto_detect_and_fill_rich_text(form_data) success_count += rich_text_success # 然后填充普通表单字段 - 使用多种策略 for field_key, field_value in form_data.items(): if not field_value: continue mapping_text = self.field_mappings[field_key].get().strip() if not mapping_text: continue filled = False # 尝试多种填充策略 filled = self.fill_by_placeholder(mapping_text, field_value) if not filled: filled = self.fill_by_name(mapping_text, field_value) if not filled: filled = self.fill_by_id(mapping_text, field_value) if not filled: filled = self.fill_by_label(mapping_text, field_value) if filled: success_count += 1 if self.delay_fill_var.get(): time.sleep(0.5) # 延迟填充,避免被检测为机器人 return success_count def fill_by_placeholder(self, placeholder_text, value): """通过placeholder属性填充""" try: # 尝试input elements = self.driver.find_elements(By.CSS_SELECTOR, f"input[placeholder*='{placeholder_text}']") # 尝试textarea if not elements: elements = self.driver.find_elements(By.CSS_SELECTOR, f"textarea[placeholder*='{placeholder_text}']") for element in elements: try: element.clear() element.send_keys(value) return True except: continue except: pass return False def fill_by_name(self, name_text, value): """通过name属性填充""" try: elements = self.driver.find_elements(By.CSS_SELECTOR, f"[name*='{name_text}']") for element in elements: try: element.clear() element.send_keys(value) return True except: continue except: pass return False def fill_by_id(self, id_text, value): """通过id属性填充""" try: element = self.driver.find_element(By.ID, id_text) element.clear() element.send_keys(value) return True except: return False def fill_by_label(self, label_text, value): """通过label文本填充""" try: # 找到label元素 labels = self.driver.find_elements(By.XPATH, f"//label[contains(text(), '{label_text}')]") for label in labels: # 尝试找到关联的输入字段 field_id = label.get_attribute("for") if field_id: try: element = self.driver.find_element(By.ID, field_id) element.clear() element.send_keys(value) return True except: continue # 如果没有for属性,尝试在父级中找输入字段 parent = label.find_element(By.XPATH, "..") inputs = parent.find_elements(By.TAG_NAME, "input") textareas = parent.find_elements(By.TAG_NAME, "textarea") for element in inputs + textareas: try: element.clear() element.send_keys(value) return True except: continue except: pass return False def find_chrome_path(self): """查找Chrome浏览器的安装路径""" possible_paths = [ "C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe", "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe", os.path.expanduser("~\\AppData\\Local\\Google\\Chrome\\Application\\chrome.exe") ] for path in possible_paths: if os.path.exists(path): return path return None def launch_browser(self): """单独启动调试模式的Chrome浏览器""" thread = threading.Thread(target=self._launch_browser_thread) thread.daemon = True thread.start() def _launch_browser_thread(self): """在新线程中启动浏览器""" try: self.launch_browser_button.config(state=tk.DISABLED) self.status_var.set("正在启动Chrome浏览器...") self.progress.start(10) chrome_path = self.find_chrome_path() if not chrome_path: messagebox.showerror("错误", "未找到Chrome浏览器安装路径") return # 创建临时用户数据目录 self.user_data_dir = tempfile.mkdtemp(prefix="chrome_debug_") port = self.port_entry.get().strip() # 构建启动命令 cmd = [ chrome_path, f"--remote-debugging-port={port}", f"--user-data-dir={self.user_data_dir}", "--no-first-run", "--no-default-browser-check", "--start-maximized" ] # 添加URL参数(如果用户提供了) url = self.url_entry.get().strip() if url and url.startswith(('http://', 'https://')): cmd.append(url) # 启动Chrome进程 self.chrome_process = subprocess.Popen(cmd) self.status_var.set("Chrome浏览器已启动,请点击连接浏览器按钮连接浏览器调试...") # 自动连接到调试浏览器 # self._auto_connect_to_browser() except Exception as e: messagebox.showerror("错误", f"启动Chrome浏览器失败: {str(e)}") self.status_var.set(f"启动浏览器失败: {str(e)}") finally: self.progress.stop() self.launch_browser_button.config(state=tk.NORMAL) def connect_browser(self): """单独启动调试模式的Chrome浏览器""" thread = threading.Thread(target=self._auto_connect_to_browser) thread.daemon = True thread.start() def _auto_connect_to_browser(self): """自动连接到调试浏览器""" try: self.status_var.set("Chrome浏览器已启动,正在连接调试端口,请最好等待5分钟...") self.progress.start(10) port = self.port_entry.get().strip() if not port.isdigit(): messagebox.showerror("错误", "请输入有效的端口号") return # 设置Chrome选项 chrome_options = Options() chrome_options.add_experimental_option("debuggerAddress", f"127.0.0.1:{port}") # 连接到浏览器 service = Service() self.driver = webdriver.Chrome(service=service, options=chrome_options) # 获取当前页面信息 current_url = self.driver.current_url page_title = self.driver.title self.status_var.set(f"已成功连接到浏览器 - {page_title}") self.log_message(f"浏览器连接成功 - 页面: {page_title}") # 如果URL为空,则导航到目标URL if not current_url or current_url == "data:,": url = self.url_entry.get().strip() if url and url.startswith(('http://', 'https://')): self.driver.get(url) self.status_var.set(f"正在打开网页: {url}") self.log_message(f"正在打开网页: {url}") WebDriverWait(self.driver, 10).until( EC.presence_of_element_located((By.TAG_NAME, "body")) ) self.status_var.set(f"已成功打开网页: {url}") self.log_message(f"网页打开成功: {url}") messagebox.showinfo("成功", "浏览器已启动并自动连接!\n\n" f"当前页面: {page_title}\n" f"当前URL: {current_url}\n\n" "您现在可以:\n" "1. 使用'探测表单'分析页面结构\n" "2. 使用'分析页面'查看详细信息\n" "3. 点击'开始自动填充'填写表单\n" "4. 使用自定义字符检测功能") except Exception as e: messagebox.showerror("连接错误", f"自动连接浏览器失败:\n{str(e)}\n\n" "请确保:\n" "1. Chrome浏览器已正确启动\n" "2. 调试端口设置正确\n" "3. 没有其他程序占用该端口") self.status_var.set(f"连接失败: {str(e)}") self.log_message(f"浏览器连接失败: {str(e)}") finally: self.progress.stop() self.launch_browser_button.config(state=tk.NORMAL) def DK(self): self.list_thread = ListThread() self.list_thread.start() # def cleanup(self): # """清理资源""" # self.stop_char_detection() # if self.chrome_process: # try: # self.chrome_process.terminate() # self.chrome_process.wait(timeout=5) # except: # try: # self.chrome_process.kill() # except: # pass # self.chrome_process = None # # if self.user_data_dir and os.path.exists(self.user_data_dir): # try: # import shutil # shutil.rmtree(self.user_data_dir, ignore_errors=True) # except: # pass def start_filling(self): # 检查URL格式 url = self.url_entry.get().strip() if not url or not url.startswith(('http://', 'https://')): messagebox.showerror("错误", "请输入有效的URL地址(以http://或https://开头)") return # 检查是否已连接浏览器 if not self.driver: messagebox.showwarning("警告", "请先启动并连接浏览器") return self.start_button.config(state=tk.DISABLED) self.progress.start(10) self.status_var.set("自动填充模式:准备填写表单...") thread = threading.Thread(target=self.fill_form) thread.daemon = True thread.start() def stop_filling(self): if self.driver: self.driver.quit() self.driver = None if self.chrome_process: self.chrome_process.terminate() self.chrome_process = None self.progress.stop() self.start_button.config(state=tk.NORMAL) self.status_var.set("已停止") def fill_form(self): try: self.status_var.set("自动填充模式:准备填写表单...") current_url = self.driver.current_url self.status_var.set(f"自动填充模式:当前页面 - {current_url}") # 如果URL为空,则导航到目标URL if not current_url or current_url == "data:,": url = self.url_entry.get().strip() if url and url.startswith(('http://', 'https://')): self.driver.get(url) self.status_var.set(f"自动填充模式:正在打开网页: {url}") WebDriverWait(self.driver, 10).until( EC.presence_of_element_located((By.TAG_NAME, "body")) ) # 获取表单数据 form_data = { "text_input1": self.text_input1.get("1.0", tk.END).strip(), "text_input2": self.text_input2.get("1.0", tk.END).strip() } self.status_var.set("开始自动填充表单...") # 使用智能自动填充方法(现在包含富文本编辑器支持) success_count = self.auto_fill_form(form_data) if success_count > 0: self.status_var.set(f"自动填充完成!成功填充 {success_count} 个字段") self.log_message(f"自动填充完成!成功填充 {success_count} 个字段") messagebox.showinfo("完成", f"自动填充完成!成功填充 {success_count} 个字段") else: self.status_var.set("自动填充失败,请检查字段映射和填写策略") self.log_message("自动填充失败,请检查字段映射和填写策略") messagebox.showwarning("警告", "未能成功填充任何字段,请检查字段映射配置和填写策略") except Exception as e: self.status_var.set(f"发生错误: {str(e)}") self.log_message(f"自动填充错误: {str(e)}") messagebox.showerror("错误", f"自动填充表单时发生错误:\n{str(e)}") finally: self.progress.stop() self.start_button.config(state=tk.NORMAL) # def run(self): # self.root.mainloop() # if __name__ == "__main__": # app = WebFormFiller() # app.run() 选择序列号输入框我输入法输入文字,没反应。
最新发布
12-03
下面是views.py内容 def import_device(request): def preprocess_excel_data(df): # 处理日期字段 date_columns = ['购入日期', '效验日期', '效验截止日期'] # 根据实际字段名调整 for col in date_columns: if col in df.columns: df[col] = df[col].apply(lambda x: datetime.strptime(x, '%Y年%m月%d日').date() if pd.notna(x) and '年' in str(x) else x) # 处理枚举字段 df['设备状态'] = df['设备状态'].apply(lambda x: True if x == '未损坏' else False) df['是否闲置'] = df['是否闲置'].apply(lambda x: True if x == '是' else False) df['报废状态'] = df['报废状态'].apply(lambda x: True if x == '报废' else False) # 处理特殊字符 df['制造商'] = df['制造商'].str.replace('&', '&') return df if request.method == 'POST': try: excel_file = request.FILES.get('excel_file') if not excel_file: raise ValueError("请选择要导入的Excel文件") # 确保文件扩展名正确 if not excel_file.name.endswith(('.xlsx', '.xls')): raise ValueError("仅支持.xlsx或.xls格式文件") # 读取Excel时捕获特定异常 try: df = pd.read_excel(excel_file, dtype=str, keep_default_na=False) df = preprocess_excel_data(df) except Exception as e: raise ValueError(f"Excel文件读取失败: {str(e)}") # 处理空值和空格 # df = df.applymap(lambda x: x.strip() if isinstance(x, str) else x) # df.replace(r'^\s*$', pd.NA, regex=True, inplace=True) # 检查空DataFrame if df.empty: raise ValueError("Excel文件无有效数据") success_count = 0 errors = [] for index, row in df.iterrows(): try: # 验证必填字段 required_fields = ['资产编号', '设备名称', '序列号'] for field in required_fields: if not row[field]: raise ValueError(f"{field}不能为空") # 保存逻辑... except Exception as e: errors.append({ 'row': index + 2, 'error': str(e), 'data': row.to_dict() }) continue if errors: request.session['import_errors'] = errors messages.error(request, f"成功导入{len(df) - len(errors)}条记录,失败{len(errors)}条") else: messages.success(request, f"成功导入{len(df)}条记录") return redirect('/device/import_device/') except Exception as e: logger.exception("导入失败") messages.error(request, f"导入失败: {str(e)}") return render(request, 'device_import.html', {'error': str(e)}) errors = request.session.pop('import_errors', []) return render(request, 'device_import.html', {'errors': errors}) 下面是device_import.html {% extends 'base.html' %} {% block content %} <div class="container"> <h2>设备信息Excel导入</h2> {% if messages %} <div class="messages"> {% for message in messages %} <div class="alert alert-{{ message.tags }}"> {{ message }} </div> {% endfor %} </div> {% endif %} {% if errors %} <div class="alert alert-danger"> <h4>导入错误详情:</h4> <table class="table"> <thead> <tr> <th>行号</th> <th>错误信息</th> <th>问题数据</th> </tr> </thead> <tbody> {% for error in errors %} <tr> <td>{{ error.row }}</td> <td>{{ error.error }}</td> <td>{{ error.data }}</td> </tr> {% endfor %} </tbody> </table> </div> {% endif %} {% if duplicates %} <div class="alert alert-warning"> <h4>以下资产编号已存在,未导入:</h4> <table class="table table-bordered"> <thead> <tr> <th>Excel行号</th> <th>资产编号</th> </tr> </thead> <tbody> {% for item in duplicates %} <tr> <td>{{ item.row }}</td> <td>{{ item.inter_empno }}</td> </tr> {% endfor %} </tbody> </table> </div> {% endif %} <form method="post" enctype="multipart/form-data"> {% csrf_token %} <div class="form-group"> <label for="excel_file">选择Excel文件:</label> <input type="file" class="form-control-file" id="excel_file" name="excel_file" required accept=".xlsx,.xls"> </div> <button type="submit" class="btn btn-primary">导入</button> </form> <div class="mt-4"> <h4>Excel文件格式要求:</h4> <p>请确保Excel文件包含以下13列,顺序如下:</p> <ol> <li>资产编号</li> <li>设备类别</li> <li>名称</li> <li>型号</li> <li>制造商</li> <li>原厂序列号</li> <li>放置场所</li> <li>设备状态(损坏/未损坏)</li> <li>是否闲置(是/否)</li> <li>报废状态(报废/正常)</li> <li>购入日期</li> <li>效验日期</li> <li>效验截止日期</li> </ol> </div> </div> {% endblock %} 如何实现下面的功能 Django实现如下功能 如何逐行读取excel的内容,然后再DeviceInfo中生成记录 例如excel中,每行有13列,从左到右分别为 1.资产编号,设备类别,名称,型号,制造商,原厂序列号,放置场所,设备状态,是否闲置,报废状态,购入日期,效验日期,效验戒指日期 2.资产编号是唯一,需要在models.py中的DeviceInfo进行查询 3.DeviceInfo中对应的字段分别为inter_empno,category,name,model,company,sn,place,status,is_idle,scrap_status,purchase_date,valid_from,valid_to 其中category是外键字段,对应models.py中的DeviceCategory(含有字段name,其中id为自增长) 4,当excel中导入的设备类别不在DeviceCategory中,则当空处理 5.导入的excel中对应 ‘设备状态’列内容,如果是‘损坏’,则替换成‘damaged’,如果是‘未损坏’则替换成‘undamaged’,否则作为空null处理 6.导入的excel中对应 ‘是否闲置’列内容,如果是‘是’,则替换成‘yes’,如果是‘否’则替换成‘no’,否则作为空null处理 7.导入的excel中对应 ‘是否报废’列内容,如果是‘报废’,则替换成‘scrapped’,如果是‘正常’则替换成‘normal’,否则作为空null处理 8.当导入的excel中对应 ‘资产编号’列内,和数据库DeviceInfo中重复,则记录下次编号,以及对应excel中的第几行,在网页上进行,弹出提示,且重复的这一行进行跳过处理 不在DeviceInfo中生成记录 对应的views.py中的视图函数如何实现,提供相应的py文件格式 对应的html页面如何实现,提供相应的html文件格式
08-28
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