From 4567ad57287ffaa5c037d6af76c7567bdfbaa931 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B0=8C=E5=85=88=E8=88=9C?= <2499071264@qq.com>
Date: Fri, 13 Nov 2026 18:45:27 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B5=8B=E8=AF=95=E6=95=B0=E6=8D=AE?=
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---
 tools/mock-data-center.js | 121 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 tools/mock-data-center.js

diff --git a/tools/mock-data-center.js b/tools/mock-data-center.js
new file mode 100644
index 0000000..65dd61c
--- /dev/null
+++ b/tools/mock-data-center.js
@@ -0,0 +1,121 @@
+'use strict';
+
+const http = require('node:http');
+
+const host = '127.0.0.1';
+const port = 3000;
+const teacherPath = '/do/api/call/lxyxt_jzgjbxx';
+const unitPath = '/do/api/call/lxyxt_dwxx';
+const defaultPageSize = 20;
+const pad = (number, length) => String(number).padStart(length, '0');
+
+const colleges = ['文学院', '数学学院', '计算机学院', '外国语学院', '教育学院'].map((name, index) => ({
+    DWDM: 'MOCK-U' + pad(index + 1, 2),
+    DWMC: '模拟' + name,
+    DWJC: name,
+    DWCC: 1,
+    LSDWDM: '0',
+    DWLBDM: '01'
+}));
+
+const departments = colleges.map((college, index) => ({
+    DWDM: 'MOCK-U' + pad(index + 6, 2),
+    DWMC: college.DWMC + '教学系',
+    DWJC: college.DWJC + '教学系',
+    DWCC: 2,
+    LSDWDM: college.DWDM,
+    DWLBDM: '01'
+}));
+
+const units = [...colleges, ...departments];
+const teachers = Array.from({ length: 100 }, (_, index) => {
+    const sequence = pad(index + 1, 3);
+    const unit = units[index % units.length];
+    const doctorate = index % 3 === 0;
+    return {
+        ZGH: 'MOCK-T' + sequence,
+        XM: '模拟教师' + sequence,
+        XBMC: Math.floor(index / units.length) % 2 === 0 ? '女' : '男',
+        CSRQ: (1975 + index % 23) + '-' + pad(index % 12 + 1, 2) + '-' + pad(index % 28 + 1, 2),
+        LXRQ: (2010 + index % 15) + '-' + pad(index % 12 + 1, 2) + '-01',
+        DQZTMC: '在岗',
+        YRFSDM: '教职工',
+        SZDWDM: unit.DWDM,
+        SZDW: unit.DWMC,
+        MZDM: '01',
+        ZGXLMC: doctorate ? '博士研究生' : '硕士研究生',
+        ZGXWMC: doctorate ? '博士' : '硕士',
+        ZYJSGWLBDMMC: '专业技术岗',
+        ZYJSZWDMMC: ['讲师', '副教授', '教授'][index % 3],
+        SFSJT: false
+    };
+});
+
+function sendJson(response, status, body) {
+    response.writeHead(status, { 'Content-Type': 'application/json; charset=utf-8' });
+    response.end(JSON.stringify(body));
+}
+
+function positiveInteger(value) {
+    const number = Number(value);
+    return (typeof value === 'number' || typeof value === 'string') && Number.isSafeInteger(number) && number > 0;
+}
+
+async function handleRequest(request, response) {
+    const path = request.url.split('?')[0];
+    if (path !== teacherPath && path !== unitPath) {
+        sendJson(response, 404, { returnStatus: 0, errorMsg: '接口不存在' });
+        return;
+    }
+    if (request.method !== 'POST') {
+        response.setHeader('Allow', 'POST');
+        sendJson(response, 405, { returnStatus: 0, errorMsg: '请使用 POST' });
+        return;
+    }
+
+    let params;
+    try {
+        let body = '';
+        request.setEncoding('utf8');
+        for await (const chunk of request) {
+            body += chunk;
+        }
+        params = body.trim() ? JSON.parse(body) : {};
+        if (!params || typeof params !== 'object' || Array.isArray(params)) {
+            throw new TypeError('请求体必须是 JSON 对象');
+        }
+    } catch {
+        sendJson(response, 400, { returnStatus: 0, errorMsg: '请求体必须是 JSON 对象' });
+        return;
+    }
+
+    const pageNum = params.pageNum ?? 1;
+    const pageSize = params.pageSize ?? defaultPageSize;
+    if (!positiveInteger(pageNum) || !positiveInteger(pageSize)) {
+        sendJson(response, 400, { returnStatus: 0, errorMsg: 'pageNum 和 pageSize 必须是正整数' });
+        return;
+    }
+
+    const jobNumber = String(params.zgh ?? '').trim();
+    const records = path === unitPath ? units
+        : jobNumber ? teachers.filter(teacher => teacher.ZGH === jobNumber) : teachers;
+    const start = (Number(pageNum) - 1) * Number(pageSize);
+    sendJson(response, 200, {
+        returnStatus: 1,
+        pageInfo: {
+            pageNum: Number(pageNum),
+            pageSize: Number(pageSize),
+            pages: Math.ceil(records.length / Number(pageSize)),
+            total: records.length
+        },
+        dataSet: records.slice(start, start + Number(pageSize))
+    });
+}
+
+if (require.main === module) {
+    http.createServer(handleRequest).listen(port, host, () => {
+        console.log('模拟数据接口 http://' + host + ':' + port);
+    });
+}
+
+module.exports = { handleRequest };