feat: 优化alova

src/api/alova-instance.ts

@@ -66,11 +66,11 @@ export const alova = createAlova({
     // 响应拦截器
     responded: {
         // 当使用GlobalFetch请求适配器时，第一个参数接收Response对象
-        onSuccess: async (response) => {
+        onSuccess: async (response, method) => {
             if (response.status >= 400) {
                 throw new Error(response.statusText)
             }
-            if (response.url.endsWith('/admin/getCaptcha')) {
+            if (method.meta.blob) {
                 return await response.blob()
             }
             const json = await response.json()

src/views/login/index.vue

@@ -87,11 +87,21 @@ loginSuccess(({ data: res }) => {
 //获取验证码
 const loginCode = ref('')
 const getCaptcha = async () => {
-    alova.Post('/admin/getCaptcha', { username: loginForm.username }).then((blob: any) => {
-        if (blob) {
-            loginCode.value = URL.createObjectURL(blob)
-        }
-    })
+    alova
+        .Post(
+            '/admin/getCaptcha',
+            { username: loginForm.username },
+            {
+                meta: {
+                    blob: true
+                }
+            }
+        )
+        .then((blob: any) => {
+            if (blob) {
+                loginCode.value = URL.createObjectURL(blob)
+            }
+        })
 }
 watch(
     () => loginForm.username,