mock-service-plugin/lib/response/text-handler.js

Simulated backend interface service

import Mock from 'mockjs';
import fs from 'fs';

// src/response/text-handler.ts
var BaseResponseHandler = class {
  constructor(options = {}) {
    this.options = options;
  }
  /**
   * 设置响应头
   * @param {Response} res - 响应对象
   * @param {string} contentType - 内容类型
   */
  setHeaders(res, contentType) {
    res.set("Content-Type", contentType);
    res.set("Access-Control-Allow-Origin", "*");
    res.set("Access-Control-Allow-Methods", "GET,HEAD,PUT,POST,DELETE,PATCH");
  }
  /**
   * 处理文件响应
   * @param {string} filePath - 文件路径
   * @returns {Promise<Buffer>}
   */
  async readFile(filePath) {
    return new Promise((resolve, reject) => {
      fs.readFile(filePath, (err, data) => {
        if (err) reject(err);
        else resolve(data);
      });
    });
  }
  /**
   * 处理错误
   * @param {Response} res - 响应对象
   * @param {Error} error - 错误对象
   */
  handleError(res, error) {
    console.error(`[Response Error] ${error.message}`);
    res.status(500).json({
      error: "Internal Server Error",
      message: error.message
    });
  }
};

// src/response/text-handler.ts
var TextResponseHandler = class extends BaseResponseHandler {
  async handle(req, res, route) {
    try {
      const contentType = this.getContentType(route);
      this.setHeaders(res, contentType);
      if (typeof route.responseTemplate === "string") {
        res.send(route.responseTemplate);
        return;
      }
      const mockData = Mock.mock(route.responseTemplate);
      res.send(mockData);
      return;
    } catch (error) {
      this.handleError(
        res,
        error instanceof Error ? error : new Error(String(error))
      );
    }
  }
  getContentType(route) {
    const extension = route.filepath ? route.filepath.split(".").pop()?.toLowerCase() || "" : "";
    const contentTypeMap = {
      txt: "text/plain",
      html: "text/html",
      md: "text/markdown",
      css: "text/css",
      js: "application/javascript"
    };
    return contentTypeMap[extension] || "text/plain";
  }
};

export { TextResponseHandler };
//# sourceMappingURL=text-handler.js.map
//# sourceMappingURL=text-handler.js.map