chore: 补充自定义 fetcher 时可能漏了 attachmentAdpator 实现的说明文档

docs/zh-CN/types/api.md

@@ -871,6 +871,13 @@ Content-Disposition: attachment; filename="download.pdf"
 Access-Control-Expose-Headers: Content-Disposition
 ```
 
+如果自己覆盖了 `fetcher` 函数，需要有类似如下代码，具体可以参考 `embed.tsx` 里的实现
+
+```javascript
+let response = await axios(config);
+response = await attachmentAdpator(response, __);
+```
+
 ### 配置提示信息
 
 可以通过`messages`自定义接口请求提示信息。

examples/components/SchemaRender.jsx

@@ -5,7 +5,7 @@ import Portal from 'react-overlays/Portal';
 import {normalizeLink} from 'amis-core';
 import {withRouter} from 'react-router';
 import copy from 'copy-to-clipboard';
-import {qsparse, parseQuery} from 'amis-core';
+import {qsparse, parseQuery, attachmentAdpator} from 'amis-core';
 import isPlainObject from 'lodash/isPlainObject';
 
 function loadEditor() {
@@ -106,16 +106,29 @@ export default function (schema, schemaProps, showCode, envOverrides) {
 
             return false;
           },
-          fetcher: ({url, method, data, config, headers}) => {
+          fetcher: async ({
+            url,
+            method,
+            data,
+            responseType,
+            config,
+            headers
+          }) => {
             config = config || {};
-            config.headers = headers || {};
+            config.url = url;
+            responseType && (config.responseType = responseType);
 
             if (config.cancelExecutor) {
               config.cancelToken = new axios.CancelToken(config.cancelExecutor);
             }
 
-            if (data && data instanceof FormData) {
-              // config.headers = config.headers || {};
+            config.headers = headers || {};
+            config.method = method;
+            config.data = data;
+
+            if (method === 'get' && data) {
+              config.params = data;
+            } else if (data && data instanceof FormData) {
               // config.headers['Content-Type'] = 'multipart/form-data';
             } else if (
               data &&
@@ -127,19 +140,40 @@ export default function (schema, schemaProps, showCode, envOverrides) {
               config.headers['Content-Type'] = 'application/json';
             }
 
-            if (method !== 'post' && method !== 'put' && method !== 'patch') {
-              if (data) {
-                if (method === 'delete') {
-                  config.data = data;
+            // 支持返回各种报错信息
+            config.validateStatus = function () {
+              return true;
+            };
+
+            let response = await axios(config);
+            response = await attachmentAdpator(response, s => {
+              return s;
+            });
+
+            if (response.status >= 400) {
+              if (response.data) {
+                // 主要用于 raw: 模式下，后端自己校验登录，
+                if (
+                  response.status === 401 &&
+                  response.data.location &&
+                  response.data.location.startsWith('http')
+                ) {
+                  location.href = response.data.location.replace(
+                    '{{redirect}}',
+                    encodeURIComponent(location.href)
+                  );
+                  return new Promise(() => {});
+                } else if (response.data.msg) {
+                  throw new Error(response.data.msg);
                 } else {
-                  config.params = data;
+                  throw new Error(JSON.stringify(response.data, null, 2));
+                }
+              } else {
+                throw new Error(`${response.status}`);
               }
             }
 
-              return axios[method](url, config);
-            }
-
-            return axios[method](url, data, config);
+            return response;
           },
           isCancel: value => axios.isCancel(value),
           copy: (content, options) => {

mock/cfc/index.js

@@ -49,6 +49,18 @@ function mockResponse(event, context, callback) {
         json: false,
         body: res
       });
+    },
+    download(file) {
+      callback(null, {
+        statusCode: 200,
+        headers: {
+          ...createHeaders(event.headers),
+          'Content-Type': 'application/octet-stream',
+          'Content-Disposition': `attachment; filename="${file}"`
+        },
+        json: false,
+        download: file
+      });
     }
   };
 }

mock/cfc/mock/index.js

@@ -3,7 +3,10 @@ const fs = require('fs');
 const DIRNAME = path.dirname(__filename);
 
 module.exports = function (req, res) {
-    const subpath = (req.originalUrl || req.url).replace(/^\/(api\/mock2|api)\/|\?.*$/g, '');
+  const subpath = (req.originalUrl || req.url).replace(
+    /^\/(api\/mock2|api)\/|\?.*$/g,
+    ''
+  );
   const jsonFile = subpath + '.json';
   const jsFile = subpath + '.js';
 
@@ -12,7 +15,9 @@ module.exports = function(req, res) {
     let term = req.query.term;
 
     if (term) {
-            json.data = json.data.filter(item => item.label.substring(0, term.length) === term);
+      json.data = json.data.filter(
+        item => item.label.substring(0, term.length) === term
+      );
     }
 
     return res.json(json);
@@ -31,7 +36,8 @@ module.exports = function(req, res) {
     }
 
     return require(file)(req, res);
-    } if (exist(jsonFile)) {
+  }
+  if (exist(jsonFile)) {
     if (req.query.waitSeconds) {
       return setTimeout(function () {
         res.json(readJson(jsonFile));
@@ -43,11 +49,13 @@ module.exports = function(req, res) {
     return res.json({
       status: 0,
       msg: '删除成功'
-        })
+    });
+  } else if (/download/.test(subpath)) {
+    return res.download(path.join(DIRNAME, 'download.zip'));
   }
 
   res.json(readJson('notFound.json'));
-}
+};
 
 function exist(subpath) {
   return fs.existsSync(path.join(DIRNAME, subpath));

mock/index.js

@@ -26,7 +26,9 @@ module.exports = function (req, res) {
       res.status(500).json({status: 500, msg: err});
     } else {
       res.set(result.headers);
-      if (!result.json) {
+      if (result.download) {
+        res.download(result.download);
+      } else if (!result.json) {
         res.status(result.statusCode).send(result.body);
       } else {
         res.status(result.statusCode).json(JSON.parse(result.body));