feat: mp-alipay storage api

package.json

@@ -58,6 +58,8 @@
 			"uni": true,
 			"Vue": true,
 			"wx": true,
+			"my": true,
+			"swan": true,
 			"__uniConfig": true,
 			"__uniRoutes": true,
 			"UniViewJSBridge": true,

src/platforms/mp-alipay/service/api/index.js

+export function setStorageSync (key, data) {
+  return my.setStorageSync({
+    key,
+    data
+  })
+}
+export function getStorageSync (key) {
+  const result = my.getStorageSync({
+    key
+  })
+  // 不知道会不会出现 success 为 false 情况，暂时这样处理下。
+  if (result.success) {
+    return result.data || ''
+  } else {
+    return ''
+  }
+}
+export function removeStorageSync (key) {
+  return my.removeStorageSync({
+    key
+  })
+}