图片、文件上传地址增加DSV变量支持。

src/components/form-designer/form-widget/field-widget/file-upload-widget.vue

@@ -5,7 +5,7 @@
     <!-- el-upload增加:name="field.options.name"后，会导致又拍云上传失败！故删除之！！ -->
     <el-upload ref="fieldEditor" :disabled="field.options.disabled"
                :style="styleVariables" class="dynamicPseudoAfter"
-               :action="field.options.uploadURL" :headers="uploadHeaders" :data="uploadData"
+               :action="realUploadURL" :headers="uploadHeaders" :data="uploadData"
                :with-credentials="field.options.withCredentials"
                :multiple="field.options.multipleSelect" :file-list="fileList"
                :show-file-list="field.options.showFileList" :class="{'hideUploadDiv': uploadBtnHidden}"
@@ -37,7 +37,7 @@
   import FormItemWrapper from './form-item-wrapper'
   import emitter from '@/utils/emitter'
   import i18n, {translate} from "@/utils/i18n";
-  import {deepClone} from "@/utils/util";
+  import {deepClone, evalFn} from "@/utils/util";
   import fieldMixin from "@/components/form-designer/form-widget/field-widget/fieldMixin";
   import SvgIcon from "@/components/svg-icon/index";
 
@@ -100,6 +100,16 @@
       }
     },
     computed: {
+      realUploadURL() {
+        let uploadURL = this.field.options.uploadURL
+        if (!!uploadURL && ((uploadURL.indexOf('DSV.') > -1) || (uploadURL.indexOf('DSV[') > -1))) {
+          let DSV = this.getGlobalDsv()
+          console.log('test DSV: ', DSV)  //防止DSV被打包工具优化！！！
+          return evalFn(this.field.options.uploadURL, DSV)
+        }
+
+        return this.field.options.uploadURL
+      },
 
     },
     beforeCreate() {

src/components/form-designer/form-widget/field-widget/picture-upload-widget.vue

@@ -4,7 +4,7 @@
                      :sub-form-row-index="subFormRowIndex" :sub-form-col-index="subFormColIndex" :sub-form-row-id="subFormRowId">
     <!-- el-upload增加:name="field.options.name"后，会导致又拍云上传失败！故删除之！！ -->
     <el-upload ref="fieldEditor" :disabled="field.options.disabled"
-               :action="field.options.uploadURL" :headers="uploadHeaders" :data="uploadData"
+               :action="realUploadURL" :headers="uploadHeaders" :data="uploadData"
                :with-credentials="field.options.withCredentials"
                :multiple="field.options.multipleSelect" :file-list="fileList" :show-file-list="field.options.showFileList"
                list-type="picture-card" :class="{'hideUploadDiv': uploadBtnHidden}"
@@ -56,7 +56,7 @@
   import FormItemWrapper from './form-item-wrapper'
   import emitter from '@/utils/emitter'
   import i18n, {translate} from "@/utils/i18n";
-  import {deepClone} from "@/utils/util";
+  import {deepClone, evalFn} from "@/utils/util";
   import fieldMixin from "@/components/form-designer/form-widget/field-widget/fieldMixin";
   import SvgIcon from "@/components/svg-icon/index";
 
@@ -118,7 +118,19 @@
     computed: {
       previewList() {
         return this.fileList.map(el => el.url);
+      },
+
+      realUploadURL() {
+        let uploadURL = this.field.options.uploadURL
+        if (!!uploadURL && ((uploadURL.indexOf('DSV.') > -1) || (uploadURL.indexOf('DSV[') > -1))) {
+          let DSV = this.getGlobalDsv()
+          console.log('test DSV: ', DSV)  //防止DSV被打包工具优化！！！
+          return evalFn(this.field.options.uploadURL, DSV)
         }
+
+        return this.field.options.uploadURL
+      },
+
     },
     beforeCreate() {
       /* 这里不能访问方法和属性！！ */

src/utils/util.js

@@ -37,6 +37,12 @@ export const overwriteObj = function(obj1, obj2) {  /* 浅拷贝对象属性，o
   })
 }
 
+/* 用Function对象实现eval函数功能 */
+export const evalFn = function (fn, DSV = null, VFR = null) {
+  let f = new Function('DSV', 'VFR', 'return ' + fn);
+  return f(DSV, VFR);
+};
+
 export const addWindowResizeHandler = function (handler) {
   let oldHandler = window.onresize
   if (typeof window.onresize != 'function') {