add request support

src/service/index.ts

@@ -0,0 +1,60 @@
+import process from 'process';
+
+/**
+ * Get URL of backend
+ * @param path Relative path to base url, begins with `/`
+ * @returns Full url
+ *
+ * @example
+ *
+ * ``` tsx
+ * import { getUrl } from '@/service';
+ * import { Component, ReactNode } from 'react';
+ * import Taro from '@tarojs/taro';
+ *
+ * class Index extends Component {
+ *   state = {
+ *     testData: {},
+ *   }
+ *   componentDidMount(): void {
+ *    Taro.request({
+ *      url: getUrl('/testdata'),
+ *      method: 'GET',
+ *    }).then(res => {
+ *      console.log(res.data);
+ *      this.setState({ testData: res.data.data });
+ *    });
+ *  }
+ *  render() { ... }
+ * }
+ * ```
+ */
+export function getUrl(path: string): string {
+  const baseUrl = process.env.TARO_APP_API;
+  // console.log('bu:', baseUrl);
+  if (baseUrl) {
+    return baseUrl + path;
+  } else {
+    console.log('env TARO_APP_API is undefined');
+    return '';
+  }
+}
+
+/**
+ * Get URL of Oreo backend
+ * @param path Relative path to base url, begins with `/`
+ * @returns Full url
+ *
+ * @example
+ * // see example of `getUrl`
+ */
+export function getUrlOreo(path: string): string {
+  const baseUrlOreo = process.env.TARO_APP_API_OREO;
+  // console.log('buo:', baseUrlOreo);
+  if (baseUrlOreo) {
+    return baseUrlOreo + path;
+  } else {
+    console.log('env TARO_APP_API_OREO is undefined');
+    return '';
+  }
+}