ueditor.config.js文件中設置enableAutoSave參數為false就可以關閉本地保存功能。

 //啟用自動保存 ,enableAutoSave: false

ueditor1.4.3版本是沒有效果的，需要修改代碼，在ueditor1.5.0版本已經得到修復。

修改方法ueditor.all.js文件

找到

// plugins/autosave.jsUE.plugin.register('autosave', function (){

    var me = this,        //無限循環保護        lastSaveTime = new Date(),        //最小保存間隔時間        MIN_TIME = 20,        //auto save key        saveKey = null;

    function save ( editor ) {

        var saveData;

        if ( new Date() – lastSaveTime < MIN_TIME ) {            return;        }

        if ( !editor.hasContents() ) {            //這里不能調用命令來刪除， 會造成事件死循環            saveKey && me.removePReferences( saveKey );            return;        }

        lastSaveTime = new Date();

        editor._saveFlag = null;

        saveData = me.body.innerHTML;

        if ( editor.fireEvent( "beforeautosave", {            content: saveData        } ) === false ) {            return;        }

        me.setPreferences( saveKey, saveData );

        editor.fireEvent( "afterautosave", {            content: saveData        } );

    }

    return {        defaultOptions: {            //默認間隔時間            saveInterval: 500        },        bindEvents:{            'ready':function(){

                var _suffix = "-drafts-data",                    key = null;

                if ( me.key ) {                    key = me.key + _suffix;                } else {                    key = ( me.container.parentNode.id || 'ue-common' ) + _suffix;                }

                //頁面地址+編輯器ID保持唯一                saveKey = ( location.protocol + location.host + location.pathname ).replace( /[.://]/g, '_' ) + key;

            },

            'contentchange': function () {               //新增加的代碼                if (!me.getOpt('enableAutoSave')) {                    return;                }

                if ( !saveKey ) {                    return;                }

                if ( me._saveFlag ) {                    window.clearTimeout( me._saveFlag );                }

                if ( me.options.saveInterval > 0 ) {

                    me._saveFlag = window.setTimeout( function () {

                        save( me );

                    }, me.options.saveInterval );

                } else {

                    save(me);

                }

            }        },        commands:{            'clearlocaldata':{                execCommand:function (cmd, name) {                    if ( saveKey && me.getPreferences( saveKey ) ) {                        me.removePreferences( saveKey )                    }                },                notNeedUndo: true,                ignoreContentChange:true            },

            'getlocaldata':{                execCommand:function (cmd, name) {                    return saveKey ? me.getPreferences( saveKey ) || '' : '';                },                notNeedUndo: true,                ignoreContentChange:true            },

            'drafts':{                execCommand:function (cmd, name) {                    if ( saveKey ) {                        me.body.innerHTML = me.getPreferences( saveKey ) || '<p>'+domUtils.fillHtml+'</p>';                        me.focus(true);                    }                },                queryCommandState: function () {                    return saveKey ? ( me.getPreferences( saveKey ) === null ? -1 : 0 ) : -1;                },                notNeedUndo: true,                ignoreContentChange:true            }        }    }

});

以下是新增加的代碼if (!me.getOpt('enableAutoSave')) {    return;}

ueditor1.4.3版本自動保存關閉不了https://github.com/fex-team/ueditor/issues/470

已在1.5.0分支修改https://github.com/fex-team/ueditor/blob/dev-1.5.0/_src/plugins/autosave.js#L71-73