更新小程序二维码生成逻辑,改为调用后端接口生成小程序码并保存为本地文件;同时在 devlop 脚本中统一 SSH 端口配置,提升代码可维护性。
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@@ -266,15 +266,50 @@ Page({
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this.setData({ showPosterModal: true, isGeneratingPoster: true })
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try {
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// Next.js 的实现:只生成一个二维码图片(不做画布海报)
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const { referralCode, userInfo } = this.data
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const referralLink = `https://soul.quwanzhi.com/?ref=${referralCode}`
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const qrUrl = `https://api.qrserver.com/v1/create-qr-code/?size=320x320&data=${encodeURIComponent(referralLink)}`
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const nickname = userInfo?.nickname || '用户'
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const scene = `ref=${referralCode}`
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console.log('[Poster] 请求小程序码, scene:', scene)
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// 调用后端接口生成「小程序码」(官方 getwxacodeunlimit),不再使用 H5 二维码
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const res = await app.request('/api/miniprogram/qrcode', {
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method: 'POST',
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data: {
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scene, // ref=XXXX
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page: 'pages/index/index',
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width: 280,
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},
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})
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if (!res || !res.success || !res.image) {
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console.error('[Poster] 生成小程序码失败:', res)
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throw new Error(res?.error || '生成小程序码失败')
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}
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// 后端返回的是 data:image/png;base64,... 需要先写入本地临时文件,再作为 <image> 的 src
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const base64Data = String(res.image).replace(/^data:image\/\w+;base64,/, '')
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const fs = wx.getFileSystemManager()
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const filePath = `${wx.env.USER_DATA_PATH}/poster_qrcode_${Date.now()}.png`
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await new Promise((resolve, reject) => {
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fs.writeFile({
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filePath,
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data: base64Data,
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encoding: 'base64',
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success: () => resolve(true),
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fail: (err) => {
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console.error('[Poster] 小程序码写入本地失败:', err)
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reject(err)
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},
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})
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})
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console.log('[Poster] 小程序码已保存到本地:', filePath)
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this.setData({
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posterQrSrc: qrUrl,
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posterReferralLink: referralLink,
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posterQrSrc: filePath,
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posterReferralLink: '', // 小程序版本不再使用 H5 链接
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posterNickname: nickname,
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posterNicknameInitial: (nickname || '用').charAt(0),
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isGeneratingPoster: false
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