增加基本项目配置

libs/wechat.js

@@ -0,0 +1,20 @@
+// 支付模块
+export const weappPay = (option) => {
+  return new Promise((resolve, reject) => {
+    // 吊起微信支付
+    wx.requestPayment({
+      ...option,
+      timeStamp: option.timeStamp + '',
+      success: (success) => {
+        wx.showToast({
+          title: '支付成功', icon: 'success', duration: 2000
+        });
+        resolve(success)
+      },
+      fail: (error) => {
+        wx.showToast({ title: '支付失败', icon: 'none', duration: 2000 });
+        reject(error)
+      }
+    })
+  })
+}