示例 - 使用 funcid 值作为默认文件名

// simple-mock-config.ts
module.exports = {
  isEnableMock: false,
  customSaveFileName: (reqParams, resData, filename, type) => {
    console.log(type, filename);
    if (filename) return filename;
    if (reqParams.topic) filename = reqParams.topic;

    if (type === 'save' && resData) {
      filename = resData.funcid;
    } else if (type === 'mock' && reqParams) {
      filename = reqParams.funcid;
    }
    return filename;
  }
} as SimpleMockConfig;

示例 - 使用 handlerBeforeMockSend 重置通用数据值

// simple-mock-config.ts
module.exports = {
  isEnableMock: true,
  handlerBeforeMockSend: (content, reqParams, wsClient) => {
    if (reqParams.reqmsgid && content.data.reqmsgid) {
      content.data.reqmsgid = reqParams.reqmsgid;
    }
    if (content && content.data && content.data.data) {
        if (content.data.data.totalCounts) {
            content.data.data.currSno = 0;
            content.data.data.totalCounts = 1;
        }
    }
    return content;
  },
} as SimpleMockConfig;

示例 - 过滤部分请求的响应

// simple-mock-config.ts
module.exports = {
  isEnableMock: true,
  /** 自动保存 API 返回内容时，对内容进行过滤，返回 true 则忽略 */
  fnAutosaveFilter: (content) => {
      // 示例： 不保存 content.data.length = 0 的数据
      if (content && Array.isArray(content.data) && !content.data.length) {
        return false;
      }
      return true;
  },
  /** 开启 mock 时，过滤一些不需要 mock 的 API */
  disableMockFilter: (filename, req) => {
      // 示例：按关键字过滤部分请求不 mock
      const filterKeyList = ['30001', '30002'];
      return filterKeyList.some(key => String(filename).includes(key));
  },
} as SimpleMockConfig;

示例 - 模拟多次应答

const { dataFormat } = require('../helper/utils-date');

module.exports = (req, ws) => {
  setTimeout(() => {
    loadingFinished.data.mtime = dataFormat('yyyyMMddhhmmssS', new Date());
    // 模拟通知数据已经发送完了
    ws.broadcast(loadingFinished); // ws.send(loadingFinished);
  }, 1000);

  // 响应本次请求
  return result;
};
// 登陆数据预加载：通知数据全部加载完成
const loadingFinished = {
  data: {
    data: [{ remark: 'loading.finished' }],
    mid: 1979, mtype: '1', subid: 1, mtime: '20200520174135',
    topic: 'loading.finished',
  },
  topic: 'gfpb.pub',
};
const result = {...};

示例 - 模拟多次应答

// customdata/44050.js
module.exports = (req, ws) => {
  const jparams = req.data && req.data.jparams;
  if (jparams && jparams.market) {
    const path = require('path'); const fs = require('fs'); const funcid = jparams.funcid;
    let market = jparams.market;
    if (market === '1' && jparams.filterstktypes) market += '_filterstktypes';
    const filePath = path.resolve(__dirname, `../customdata/autosave/proto_base_info_${funcid}_${market}.js`);
    if (fs.existsSync(filePath)) setTimeout(() => ws.broadcast(require(filePath)), 2000);
  }

  return result;
};
const result = {
  data: {
    data: {
      errmsg: '查询证券信息成功!', funcid: 44050, reqmsgid: '2da60eda55594dc9914a780753955a71',
    },
    topic: 'ans_kams',
  },
  topic: 'gfpb.pub',
};