初始化项目, 添加TDesign等包

miniprogram/miniprogram_npm/tdesign-miniprogram/step-item/step-item.wxs

@@ -0,0 +1,7 @@
+function getAriaLabel(index, title, content) {
+  return '第' + (index + 1) + '步，' + title + '，' + content;
+}
+
+module.exports = {
+  getAriaLabel: getAriaLabel,
+};