feat: Fixed JSON Parse

Author: 1degrees

packages/plugins/datasource/src/DataSourceGlobalDataHandler.vue

@@ -30,7 +30,7 @@ import { PluginSetting } from '@opentiny/tiny-engine-common'
 import { Collapse, CollapseItem } from '@opentiny/vue'
 import { constants } from '@opentiny/tiny-engine-utils'
 
-const { DEFAULT_INTERCEPTOR, DEFAULT_PROXY } = constants
+const { DEFAULT_INTERCEPTOR } = constants
 
 const isOpen = ref(false)
 
@@ -68,7 +68,7 @@ export default {
       `
     })
     const state = reactive({
-      proxy: JSON.stringify(proxy, null, 2),
+      proxy: JSON.stringify(proxy || DEFAULT_PROXY, null, 2),
       willFetchValue: willFetch?.value,
       dataHandlerValue: dataHandler?.value,
       errorHandlerValue: errorHandler?.value
@@ -78,7 +78,7 @@ export default {
       const id = getMetaApi(META_SERVICE.GlobalService).getBaseInfo().id
 
       const handler = {
-        proxy: JSON.parse(state.proxy || DEFAULT_PROXY),
+        proxy: JSON.parse(state.proxy || JSON.stringify(DEFAULT_PROXY)),
         willFetch: { type: 'JSFunction', value: state.willFetchValue || DEFAULT_INTERCEPTOR.willFetch.value },
         dataHandler: {
           type: 'JSFunction',
@@ -89,7 +89,7 @@ export default {
 
       requestGlobalDataHandler(id, { data_source_global: handler }).then((data) => {
         if (data) {
-          useResource().appSchemaState.proxy = JSON.parse(state.proxy || '{}')
+          useResource().appSchemaState.proxy = JSON.parse(state.proxy || JSON.stringify(DEFAULT_PROXY))
           useResource().appSchemaState.willFetch = { type: 'JSFunction', value: state.willFetchValue }
           useResource().appSchemaState.dataHandler = { type: 'JSFunction', value: state.dataHandlerValue }
           useResource().appSchemaState.errorHandler = { type: 'JSFunction', value: state.errorHandlerValue }