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// pages/secondhand/detail.js
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Page({
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data: {
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goods: {
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id: 1,
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title: 'iPad Pro 2021 二手95新',
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price: 4500,
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condition: '95新',
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description: '正品iPad Pro 2021款，11英寸，WiFi版，128G存储，银色。机器成色非常好，无磕碰无划痕，电池健康96%，原装充电器配件齐全。有需要的请联系我。',
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images: [
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'/images/ipad_1.jpg',
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'/images/ipad_2.jpg',
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'/images/ipad_3.jpg'
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],
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publishTime: '2023-05-20 14:30',
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category: 'electronics',
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seller: {
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id: 'user456',
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name: '张同学',
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avatar: '/images/avatar.png',
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verifyType: '大三学生'
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}
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}
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},
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onLoad: function(options) {
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const goodsId = options.id;
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// 根据goodsId从服务器获取商品详情
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// 这里模拟获取数据
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this.getGoodsDetail(goodsId);
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},
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getGoodsDetail: function(goodsId) {
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// 模拟从服务器获取数据
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// 实际场景中应该发起网络请求
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console.log('获取商品详情，ID:', goodsId);
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// 现在使用的是模拟数据，实际应该替换成从服务器获取的数据
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},
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previewImage: function(e) {
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const index = e.currentTarget.dataset.index;
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wx.previewImage({
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current: this.data.goods.images[index],
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urls: this.data.goods.images
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});
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},
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contactSeller: function() {
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wx.showModal({
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title: '联系卖家',
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content: '联系电话：138****5678\n微信：zhangsan123',
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showCancel: false
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});
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},
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buyNow: function() {
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wx.showModal({
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title: '确认购买',
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content: `您确定要购买"${this.data.goods.title}"吗？价格：¥${this.data.goods.price}`,
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success: (res) => {
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if (res.confirm) {
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// 确认购买，调用购买接口
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this.confirmPurchase();
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}
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}
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});
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},
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confirmPurchase: function() {
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// 模拟调用购买接口
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wx.showLoading({
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title: '处理中...',
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});
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// 模拟网络请求延迟
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setTimeout(() => {
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wx.hideLoading();
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wx.showToast({
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title: '购买成功',
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icon: 'success',
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duration: 2000,
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success: () => {
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// 延迟返回，让用户看到成功提示
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setTimeout(() => {
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wx.navigateBack();
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}, 1500);
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}
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});
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}, 1500);
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},
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onShareAppMessage: function() {
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return {
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title: this.data.goods.title,
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path: `/pages/secondhand/detail?id=${this.data.goods.id}`,
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imageUrl: this.data.goods.images[0]
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};
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}
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})
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