请求方法优化

api/config.ts

+const config = {
+  baseUrl: 'http://192.168.3.111:8099'
+}
+
+export default config;
\ No newline at end of file

api/request.ts

-import useSWR, { SWRResponse } from "swr";
+
+import config from './config';
 /**
  * 请求封装
  * @param url 请求url
@@ -6,7 +7,7 @@ import useSWR, { SWRResponse } from "swr";
  * @param data 请求的参数
  * @returns Promise<Response>
  */
-export default function request(url: string, method: String = 'get', data: any): SWRResponse {
+export default function request(url: string, method: String = 'get', data?: any): Promise<Response> {
   let options = {};
 
   switch (method.toLowerCase()) {
@@ -32,11 +33,27 @@ export default function request(url: string, method: String = 'get', data: any):
       break;
   }
 
-  const fetcher = (url:string) => fetch(url, options)
-    .then((r) => r.json())
+  return fetch(config.baseUrl + url, options)
+    .then((r) => {
+      try{
+        return r.json()
+      }catch(e){
+        console.error(e);
+      }
+      return {
+        code: '-1',
+        message: '请求失败',
+        result: null
+      }
+    })
     .then((data) => {
       return data;
     });
+}
 
-  return useSWR(url, fetcher)
+//准备响应结构
+export interface Response<T> {
+  code: string,
+  message: string,
+  result: T
 }
\ No newline at end of file

api/swr.ts

+import useSWR, { SWRResponse } from "swr";
+import config from './config';
+/**
+ * 请求封装
+ * @param url 请求url
+ * @param method 请求方法类型
+ * @param data 请求的参数
+ * @returns Promise<Response>
+ */
+export default function request(url: string, method: String = 'get', data?: any): SWRResponse {
+  let options = {};
+
+  switch (method.toLowerCase()) {
+    case 'get':
+      let params = new URLSearchParams();
+      if (data) {
+        Object.keys(data).forEach((key) => {
+          params.append(key, data[key]);
+        })
+
+        url += params;
+      }
+      break;
+
+    case 'post':
+      options = {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json'
+        },
+        body: JSON.stringify(data)
+      }
+      break;
+  }
+
+  const fetcher = (url:string) => fetch(config.baseUrl + url, options)
+    .then((r) => r.json())
+    .then((data) => {
+      return data;
+    });
+
+  return useSWR(url, fetcher)
+}
\ No newline at end of file