2026-05-16 15:47:07 +08:00
|
|
|
|
import { postUserWxMiniAuth } from '@/api/user'
|
|
|
|
|
|
import { saveAuthSession } from '@/utils/session'
|
|
|
|
|
|
|
2026-06-06 17:03:15 +08:00
|
|
|
|
/** 微信开发者工具在游客模式/未登录等场景下返回的占位 code,不能用于 code2Session */
|
|
|
|
|
|
const WX_MOCK_LOGIN_CODE = 'the code is a mock one'
|
|
|
|
|
|
|
|
|
|
|
|
function isValidWxLoginCode(code) {
|
|
|
|
|
|
return typeof code === 'string'
|
|
|
|
|
|
&& code.length > 0
|
|
|
|
|
|
&& code !== WX_MOCK_LOGIN_CODE
|
|
|
|
|
|
&& !/\s/.test(code)
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/** 读取当前运行环境的小程序 AppID(以开发者工具/真机实际生效为准) */
|
|
|
|
|
|
function getRuntimeWxAppId() {
|
|
|
|
|
|
// #ifdef MP-WEIXIN
|
|
|
|
|
|
try {
|
|
|
|
|
|
return wx.getAccountInfoSync?.()?.miniProgram?.appId || ''
|
|
|
|
|
|
}
|
|
|
|
|
|
catch {
|
|
|
|
|
|
return ''
|
|
|
|
|
|
}
|
|
|
|
|
|
// #endif
|
|
|
|
|
|
// #ifndef MP-WEIXIN
|
|
|
|
|
|
return ''
|
|
|
|
|
|
// #endif
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
function getWxLoginFailureTip(code) {
|
|
|
|
|
|
const runtimeAppId = getRuntimeWxAppId()
|
|
|
|
|
|
if (runtimeAppId === 'touristappid') {
|
|
|
|
|
|
return '微信开发者工具处于游客模式,请切换为真实 AppID'
|
|
|
|
|
|
}
|
|
|
|
|
|
if (code === WX_MOCK_LOGIN_CODE) {
|
|
|
|
|
|
if (!runtimeAppId) {
|
|
|
|
|
|
return '请用微信开发者工具打开 dist/dev/mp-weixin 目录'
|
|
|
|
|
|
}
|
|
|
|
|
|
return '开发者工具未返回真实 code,请确认已登录微信且非游客模式'
|
|
|
|
|
|
}
|
|
|
|
|
|
return '未获取到微信登录凭证'
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2026-05-16 15:47:07 +08:00
|
|
|
|
/**
|
2026-06-06 17:03:15 +08:00
|
|
|
|
* 微信小程序:`wx.login` → `/user/wxMiniAuth` → 写入 token
|
2026-05-16 15:47:07 +08:00
|
|
|
|
* @param {{ silent?: boolean }} [opts] silent=true:不触发全局 loading、不弹业务/网络失败 Toast(适合 App 启动静默登录)
|
|
|
|
|
|
* @returns {Promise<boolean>} 是否登录成功
|
|
|
|
|
|
*/
|
|
|
|
|
|
export async function tryWxMiniProgramAuth(opts = {}) {
|
|
|
|
|
|
const silent = opts.silent === true
|
|
|
|
|
|
const reqExtra = silent
|
|
|
|
|
|
? { skipLoading: true, skipBizToast: true }
|
|
|
|
|
|
: undefined
|
|
|
|
|
|
|
|
|
|
|
|
const loginRes = await new Promise((resolve, reject) => {
|
2026-06-06 17:03:15 +08:00
|
|
|
|
// #ifdef MP-WEIXIN
|
|
|
|
|
|
wx.login({
|
2026-05-16 15:47:07 +08:00
|
|
|
|
success: resolve,
|
|
|
|
|
|
fail: reject,
|
|
|
|
|
|
})
|
2026-06-06 17:03:15 +08:00
|
|
|
|
// #endif
|
|
|
|
|
|
// #ifndef MP-WEIXIN
|
|
|
|
|
|
reject(new Error('仅支持微信小程序登录'))
|
|
|
|
|
|
// #endif
|
2026-05-16 15:47:07 +08:00
|
|
|
|
})
|
2026-06-06 17:03:15 +08:00
|
|
|
|
if (!isValidWxLoginCode(loginRes?.code)) {
|
|
|
|
|
|
const runtimeAppId = getRuntimeWxAppId()
|
|
|
|
|
|
console.warn('[wxMiniAuth] 无效登录凭证', {
|
|
|
|
|
|
code: loginRes?.code,
|
|
|
|
|
|
runtimeAppId,
|
|
|
|
|
|
errMsg: loginRes?.errMsg,
|
|
|
|
|
|
})
|
|
|
|
|
|
if (!silent) {
|
|
|
|
|
|
uni.showToast({ title: getWxLoginFailureTip(loginRes?.code), icon: 'none', duration: 3500 })
|
|
|
|
|
|
}
|
2026-05-16 15:47:07 +08:00
|
|
|
|
return false
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
const res = await postUserWxMiniAuth({ code: loginRes.code }, reqExtra)
|
|
|
|
|
|
if (res && res.code === 200 && res.data) {
|
|
|
|
|
|
saveAuthSession(res.data)
|
|
|
|
|
|
return true
|
|
|
|
|
|
}
|
|
|
|
|
|
return false
|
|
|
|
|
|
}
|