更新12个教务系统并优化项目大小
主要更新: - 更新所有12个产业的教务系统数据和功能 - 删除所有 node_modules 文件夹(节省3.7GB) - 删除所有 .yoyo 缓存文件夹(节省1.2GB) - 删除所有 dist 构建文件(节省55MB) 项目优化: - 项目大小从 8.1GB 减少到 3.2GB(节省60%空间) - 保留完整的源代码和配置文件 - .gitignore 已配置,防止再次提交大文件 启动脚本: - start-industry.sh/bat/ps1 脚本会自动检测并安装依赖 - 首次启动时自动运行 npm install - 支持单个或批量启动产业系统 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
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frontend_智能制造/fix_plc_questions_manual.py
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frontend_智能制造/fix_plc_questions_manual.py
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import json
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import re
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from datetime import datetime
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# 备份当前文件
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print("创建备份...")
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backup_time = datetime.now().strftime('%Y%m%d_%H%M%S')
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with open('src/mocks/resumeInterviewMock.js', 'r', encoding='utf-8') as f:
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content = f.read()
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with open(f'src/mocks/resumeInterviewMock.js.backup_plc_fix_{backup_time}', 'w', encoding='utf-8') as backup:
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backup.write(content)
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# PLC完整面试题数据(手动构建)
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plc_questions = ''' "questions": [
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{
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"id": "group_q1",
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"question": "# 一、知识点问答题",
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"subQuestions": [
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{
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"id": "q1_1",
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"question": "简述PLC的基本组成部分",
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"answer": "中央处理器(CPU)、输入/输出模块(I/O)、电源模块、编程设备(如电脑+软件)、通信模块。"
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},
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{
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"id": "q1_2",
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"question": "说明梯形图(Ladder Diagram)中常开触点(NO)和常闭触点(NC)的区别",
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"answer": "常开触点(NO):未通电时断开,通电后闭合(符号:| |);常闭触点(NC):未通电时闭合,通电后断开(符号:|/|)"
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},
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{
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"id": "q1_3",
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"question": "什么是传感器?列举两种常见类型",
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"answer": "检测物理量(如位置、温度)并转换为电信号的装置。例如:接近开关(检测金属)、光电传感器(检测物体有无)。"
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},
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{
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"id": "q1_4",
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"question": "PLC程序中\\"自锁电路\\"的作用是什么?",
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"answer": "保持输出状态持续通电(如启动按钮松开后电机仍运行),直到停止信号触发。"
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}
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]
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},
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{
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"id": "group_q2",
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"question": "# 二、场景问答题",
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"subQuestions": [
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{
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"id": "q2_1",
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"question": "设备运行时,某个气缸不动作,你会如何逐步排查?",
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"answer": "第1步:检查气源压力是否正常;第2步:确认PLC是否有输出信号(看输出指示灯);第3步:测试电磁阀是否通电(用万用表测电压);第4步:手动触发电磁阀检查气缸是否卡死"
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},
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{
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"id": "q2_2",
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"question": "操作工按下启动按钮,但设备无反应,可能有哪些原因?",
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"answer": "急停按钮未复位;安全门未关闭;启动按钮接线松动;PLC未处于运行模式"
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},
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{
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"id": "q2_3",
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"question": "发现PLC程序需要修改,你应该遵守什么操作流程?",
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"answer": "停机并挂\\"禁止操作\\"警示牌;备份原始程序;修改后模拟测试;经主管批准后下载到PLC;记录修改内容"
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}
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]
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},
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{
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"id": "group_q3",
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"question": "# 三、选择题",
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"subQuestions": [
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{
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"id": "q3_1",
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"question": "PLC的输入信号通常来自( )",
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"answer": "B"
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},
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{
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"id": "q3_2",
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"question": "以下哪种情况会导致PLC输出点烧坏?( )",
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"answer": "B"
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},
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{
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"id": "q3_3",
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"question": "急停按钮的接线应采用( )",
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"answer": "B"
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},
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{
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"id": "q3_4",
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"question": "表示\\"电机过载\\"的PLC输入信号一般由( )提供",
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"answer": "B"
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},
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{
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"id": "q3_5",
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"question": "梯形图中( )符号代表( )",
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"answer": "A"
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},
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{
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"id": "q3_6",
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"question": "PLC通信中,RS485接口的特点是( )",
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"answer": "B"
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},
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{
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"id": "q3_7",
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"question": "发现现场导线破损露铜,正确处理是( )",
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"answer": "B"
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},
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{
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"id": "q3_8",
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"question": "编写PLC程序时,注释的作用是( )",
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"answer": "B"
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},
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{
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"id": "q3_9",
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"question": "设备维护后首次上电,应( )",
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"answer": "B"
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}
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]
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}
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]'''
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# 替换PLC的questions部分
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print("正在替换PLC面试题...")
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pattern = r'("name": "PLC".*?"questions": \[.*?\]\s*)(?=\s*\})'
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replacement = lambda m: m.group(0).split('"questions": [')[0] + plc_questions
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new_content = re.sub(pattern, replacement, content, flags=re.DOTALL)
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# 保存文件
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with open('src/mocks/resumeInterviewMock.js', 'w', encoding='utf-8') as f:
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f.write(new_content)
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print("✅ PLC面试题更新完成!")
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# 验证语法
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import subprocess
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result = subprocess.run(['node', '-c', 'src/mocks/resumeInterviewMock.js'], capture_output=True, text=True)
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if result.returncode == 0:
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print("✅ 语法检查通过!")
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print("PLC现在有3个章节,16道题")
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else:
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print("❌ 语法错误:")
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print(result.stderr)
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