shebei_demo/src/api/auth.js

/**
 * 认证相关接口
 * GET  /auth/captcha  — 获取图片验证码（Base64 + captchaKey）
 * POST /auth/login    — 用户名密码登录
 * POST /auth/logout   — 退出登录
 */
import request from '@/utils/request'

/** 获取图片验证码 → { captchaKey, captchaImage } */
export function getCaptcha() {
  return request.get('/auth/captcha')
}

/**
 * 用户登录
 * @param {{ username, password, captchaKey, captchaCode }} data
 * @returns {{ token, userId, userName, nickName }}
 */
export function login(data) {
  return request.post('/auth/login', data)
}

/** 退出登录 */
export function logout() {
  return request.post('/auth/logout')
}