fix: res is not json

service/base.ts

@@ -62,7 +62,8 @@ const handleStream = (response: any, onData: IOnData, onCompleted?: IOnCompleted
       const lines = buffer.split('\n')
       try {
         lines.forEach((message) => {
-          if (!message) return
+          if (!message)
+            return
           bufferObj = JSON.parse(message) // remove data: and parse as json
           onData(unicodeToChar(bufferObj.answer), isFirstMessage, {
             conversationId: bufferObj.conversation_id,
@@ -71,11 +72,12 @@ const handleStream = (response: any, onData: IOnData, onCompleted?: IOnCompleted
           isFirstMessage = false
         })
         buffer = lines[lines.length - 1]
-      } catch (e) {
+      }
+      catch (e) {
         onData('', false, {
           conversationId: undefined,
           messageId: '',
-          errorMessage: e + ''
+          errorMessage: `${e}`,
         })
         return
       }
@@ -89,7 +91,7 @@ const handleStream = (response: any, onData: IOnData, onCompleted?: IOnCompleted
 const baseFetch = (url: string, fetchOptions: any, { needAllResponseContent }: IOtherOptions) => {
   const options = Object.assign({}, baseOptions, fetchOptions)
 
-  let urlPrefix = API_PREFIX
+  const urlPrefix = API_PREFIX
 
   let urlWithPrefix = `${urlPrefix}${url.startsWith('/') ? url : `/${url}`}`
 
@@ -125,12 +127,12 @@ const baseFetch = (url: string, fetchOptions: any, { needAllResponseContent }: I
           const resClone = res.clone()
           // Error handler
           if (!/^(2|3)\d{2}$/.test(res.status)) {
+            try {
               const bodyJson = res.json()
               switch (res.status) {
                 case 401: {
                   Toast.notify({ type: 'error', message: 'Invalid token' })
                   return
-
                 }
                 default:
                   // eslint-disable-next-line no-new
@@ -140,12 +142,17 @@ const baseFetch = (url: string, fetchOptions: any, { needAllResponseContent }: I
                     })
                   })
               }
+            }
+            catch (e) {
+              Toast.notify({ type: 'error', message: `${e}` })
+            }
+
             return Promise.reject(resClone)
           }
 
           // handle delete api. Delete api not return content.
           if (res.status === 204) {
-            resolve({ result: "success" })
+            resolve({ result: 'success' })
             return
           }
 
@@ -162,8 +169,7 @@ const baseFetch = (url: string, fetchOptions: any, { needAllResponseContent }: I
   ])
 }
 
-export const ssePost = (url: string, fetchOptions: any, {
-  onData, onCompleted, onError }: IOtherOptions) => {
+export const ssePost = (url: string, fetchOptions: any, { onData, onCompleted, onError }: IOtherOptions) => {
   const options = Object.assign({}, baseOptions, {
     method: 'POST',
   }, fetchOptions)