这个工具的诞生，是因为当时想学习一下爬虫，也是我第一次尝试调用API来实现功能，它自身可以导入已有的词典，支持Excel和mat格式，然后在里面没有查询到的单词就会联网查询。对于单词库中没有收入的单词，可以保存到已有的数据库中。
这个GUI相对于上一个计算器已经有了一定的提升，代码简洁一些，也包含有从有道翻译中获取翻译的函数，可以直接使用。
效果如下：
function dictionary()
warning off
global GUI;
global load
global youdao
youdao=0;
load=0;
global database;
GUI.dictionary=figure('units','pixels','numbertitle','off',...
'name','Dictionary','menubar','none','DeleteFcn',@del,...
'position',[900 200 250 315],'visible','on',...
'color',[217/256 228/256 241/256]);
try
figFrame=get(GUI.dictionary,'JavaFrame'); % 设置图标
newIcon=javax.swing.ImageIcon('logo.jpg');
figFrame.setFigureIcon(newIcon);
end
GUI.dtime=uicontrol('parent',GUI.dictionary,'style','text',...
'String','','position',[60 270 180 30],...
'backgroundcolor',[231/256 237/256 245/256],...
'foregroundcolor',[0 0 0],'fontsize',8,...
'fontsize',12);
GUI.load=uicontrol('parent',GUI.dictionary,'style','pushbutton',...
'String','Load Files','position',[10 230 50 30 ],...
'backgroundcolor',[231/256 237/256 245/256],...
'foregroundcolor',[0 0 0],'fontsize',7,...
'Fontweight','bold',...
'callback',@load_file);
GUI.search=uicontrol('parent',GUI.dictionary,'style','pushbutton',...
'String','Search','position',[190 230 50 30 ],...
'backgroundcolor',[231/256 237/256 245/256],...
'foregroundcolor',[0 0 0],'fontsize',7,...
'Fontweight','bold',...
'callback',@Search);
GUI.search_interface=uicontrol('parent',GUI.dictionary,'style','edit',...
'String',' ','position',[65 230 120 30 ],...
'backgroundcolor',[231/256 237/256 245/256],...
'foregroundcolor',[0 0 0],'fontsize',8,...
'fontweight','bold');
GUI.answer_interface=uicontrol('parent',GUI.dictionary,'style','text',...
'String','Please load files to continue... ','position',[50 100 165 70 ],...
'backgroundcolor',[231/256 237/256 245/256],...
'foregroundcolor',[0 0 0],'fontsize',10,...
'fontweight','bold');
GUI.dic_save=uicontrol('parent',GUI.dictionary,'style','pushbutton',...
'String','save','position',[160 20 60 20 ],...
'backgroundcolor',[231/256 237/256 245/256],...
'foregroundcolor',[0 0 0],'fontsize',10,...
'fontweight','bold','callback',@save_word);
GUI.youdao=uicontrol('parent',GUI.dictionary,'style','text',...
'String','from youdao','position',[160 70 60 20 ],...
'backgroundcolor',[217/256 228/256 241/256],...
'fontsize',7,...
'fontweight','bold','visible','on');
GUI.timer=timer('StartDelay',1,'TimerFcn',@ddisptime,'Period',1,...
'ExecutionMode','fixedRate');
start(GUI.timer);
end
function load_file(~,~)
global database
global load
global GUI
global file
global path
temp_path=path;
temp_file=file;
[file, path]=uigetfile({'*.xlsx'},'选择加载的文件');
if isequal(file,0)||isequal(path,0)
if isempty(database)
msgbox('加载失败！请重试','错误','warn');
file=temp_file;
path=temp_path;
return
end
return
end
[~,~,database]=xlsread(fullfile(path,file));
load=1;
set(GUI.answer_interface,'string','Dictionary is ready!');
end
function Search(~,~)
global database
global GUI
global load
if load==0
msgbox('请先加载文件！','错误','warn');
return
end
word=get(GUI.search_interface,'string');
word=strtrim(word);
if isempty(word)
con='你要我找什么呀~';
set(GUI.answer_interface,'string',con);
return
end
[a,~]=find(strcmpi(word,database));
if isempty(a)
con={'没找到哟~','我有道翻译一下'};
set(GUI.answer_interface,'string',con);
pause(1.5);
str=lookup(word);
set(GUI.answer_interface,'string',str);
youdao=1;
else
youdao=0;
word=database(a,2);
set(GUI.answer_interface,'string',word);
set(GUI.answer_interface, 'HorizontalAlignment', 'center');
end
if youdao==1
set(GUI.youdao,'visible','on')
end
end
function save_word(~,~)
global database
global load
global GUI
global path
global file
if load==0
msgbox('请先加载文件！','错误','warn');
return
end
temp_word=get(GUI.search_interface,'string');
temp_word=strtrim(temp_word);
[a,~]=find(strcmpi(temp_word,database));
if isempty(a)
explains=get(GUI.answer_interface,'string');
explains=explains';
num=size(explains);
explains=reshape(explains,1,num(1)*num(2));
saved_word={temp_word,explains};
anss=[database ;saved_word];
[status]=xlswrite(fullfile(path,file),anss);
[~,~,database]=xlsread(fullfile(path,file));
else
msgbox('该单词已经保存！','提示','warn');
end
end
function del(~,~)
a = timerfind();
try
stop(a);
delete(a);
end
end
function ddisptime(~,~)
global GUI
set(GUI.dtime,'String',datestr(now)); % 将edit控件的内容改成当前时间
end
function str=lookup(word)
word=urlencode(word);
website=['http://fanyi.youdao.com/openapi.do?keyfrom=cxvsdffd33&key=1310976914&type=data&doctype=xml&version=1.1&q=' word '&only=translate" '];
[sourcefile status]=urlread(website);
expr1='<explains>';
expr2='</explains>';
aa=strfind(sourcefile,expr1)+11;
bb=strfind(sourcefile,expr2)-1;
str=sourcefile(aa:bb);
str=strrep(str,'<ex><![CDATA[','');
str=strrep(str,']]></ex>','');
str=strrep(str,' ','');
str=strtrim(str);
end
