yarn lib

lib/components/Editor/index.js

   }, {
     key: "invokeFileListChange",
     value: function invokeFileListChange(fileList) {
-      this.props.handleChangeFileList(fileList);
+      var _props2 = this.props,
+          limitOne = _props2.limitOne,
+          handleChangeFileList = _props2.handleChangeFileList;
+
+      handleChangeFileList(fileList);
       this.setState({ fileList: fileList });
-      if (_utils.isMobile) {
+      if (limitOne && _utils.isMobile) {
         var file = fileList[0];
-        if (file && file.status === 'done' && !file.thumbUrl.includes('data:image')) {
+        if (file && file.status === "done" && !file.thumbUrl.includes("data:image")) {
           this.setState({ uploadVisible: false });
         }
       }
     }
-  }, {
-    key: "handlePaste",
-
 
     /**
      * 粘贴回调
      */
+
+  }, {
+    key: "handlePaste",
     value: function handlePaste(e) {
       var _this2 = this;
 
   }, {
     key: "checkDisabledSubmit",
     value: function checkDisabledSubmit() {
-      var _props2 = this.props,
-          btnDisabled = _props2.btnDisabled,
-          value = _props2.value,
-          fileList = _props2.fileList;
+      var _props3 = this.props,
+          btnDisabled = _props3.btnDisabled,
+          value = _props3.value,
+          fileList = _props3.fileList;
 
       if (btnDisabled) {
         return true;
     value: function render() {
       var _this4 = this;
 
-      var _props3 = this.props,
-          value = _props3.value,
-          rows = _props3.rows,
-          showEmoji = _props3.showEmoji,
-          showUpload = _props3.showUpload,
-          multiple = _props3.multiple,
-          emojiPopoverPlacement = _props3.emojiPopoverPlacement,
-          uploadPopoverPlacement = _props3.uploadPopoverPlacement,
-          uploadOverlayClassName = _props3.uploadOverlayClassName,
-          fileList = _props3.fileList,
-          maxUpload = _props3.maxUpload,
-          btnLoading = _props3.btnLoading,
-          button = _props3.button,
-          emojiToolIcon = _props3.emojiToolIcon,
-          imageToolIcon = _props3.imageToolIcon,
-          maxLength = _props3.maxLength,
-          autoFocus = _props3.autoFocus,
-          app = _props3.app;
+      var _props4 = this.props,
+          value = _props4.value,
+          rows = _props4.rows,
+          showEmoji = _props4.showEmoji,
+          showUpload = _props4.showUpload,
+          multiple = _props4.multiple,
+          emojiPopoverPlacement = _props4.emojiPopoverPlacement,
+          uploadPopoverPlacement = _props4.uploadPopoverPlacement,
+          uploadOverlayClassName = _props4.uploadOverlayClassName,
+          fileList = _props4.fileList,
+          maxUpload = _props4.maxUpload,
+          btnLoading = _props4.btnLoading,
+          button = _props4.button,
+          emojiToolIcon = _props4.emojiToolIcon,
+          imageToolIcon = _props4.imageToolIcon,
+          maxLength = _props4.maxLength,
+          autoFocus = _props4.autoFocus,
+          app = _props4.app;
 
       var placeholder = this.props.placeholder || _reactIntlUniversal2.default.get("editor.placeholder");
       var btnSubmitText = this.props.btnSubmitText || _reactIntlUniversal2.default.get("editor.SubmitBtn");
   onError: _propTypes2.default.func,
   maxLength: _propTypes2.default.number,
   // Enter事件相关
-  allowEnterSubmit: _propTypes2.default.bool
+  allowEnterSubmit: _propTypes2.default.bool,
+  // 私信仅允许选中一个，此处可以优化为通用的limit
+  limitOne: _propTypes2.default.bool
 };
 
 Editor.defaultProps = {
   app: {},
   handleChangeFileList: function handleChangeFileList() {},
   // Enter事件相关
-  allowEnterSubmit: false
+  allowEnterSubmit: false,
+  limitOne: false
 };
 
 exports.default = (0, _Comment2.default)(Editor);

lib/index.js

               fileList: fileList
             });
           },
-          allowEnterSubmit: true
+          allowEnterSubmit: true,
+          limitOne: true
         }))
       );
     }

lib/utils.js

-'use strict';
+"use strict";
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
-
 /**
  * 575: 为了和media query中的判断保持一致
  */
-var isMobile = exports.isMobile = typeof window.orientation === 'number' && document.body.offsetWidth < 575;
+var isMobile = exports.isMobile = typeof window.orientation === "number" && document.body.offsetWidth < 575;
 //# sourceMappingURL=utils.js.map

lib/utils.js.map

-{"version":3,"sources":["../src/utils.js"],"names":["isMobile","window","orientation","document","body","offsetWidth"],"mappings":";;;;;;AACA;;;AAGO,IAAMA,8BAAW,OAAOC,OAAOC,WAAd,KAA8B,QAA9B,IAA0CC,SAASC,IAAT,CAAcC,WAAd,GAA4B,GAAvF","file":"utils.js","sourcesContent":["\n/**\n * 575: 为了和media query中的判断保持一致\n */\nexport const isMobile = typeof window.orientation === 'number' && document.body.offsetWidth < 575"]}
+{"version":3,"sources":["../src/utils.js"],"names":["isMobile","window","orientation","document","body","offsetWidth"],"mappings":";;;;;AAAA;;;AAGO,IAAMA,8BACX,OAAOC,OAAOC,WAAd,KAA8B,QAA9B,IAA0CC,SAASC,IAAT,CAAcC,WAAd,GAA4B,GADjE","file":"utils.js","sourcesContent":["/**\n * 575: 为了和media query中的判断保持一致\n */\nexport const isMobile =\n  typeof window.orientation === \"number\" && document.body.offsetWidth < 575;\n"]}

lib/version.json

 {
     "name":       "comment",
-    "buildDate":  1582452764350,
+    "buildDate":  1582467062540,
     "version":    "1.0.4",
-    "numCommits": 203,
-    "hash":       "e963be4",
+    "numCommits": 204,
+    "hash":       "016964f",
     "dirty":      true
 }