为pdf添加书签
第一步：建立一个新的txt文档，将如下代码全部复制进去！！！！
// bookmark_page.js, ver. 1.0// visit: www.pdfhacks.com/bookmark_page/// edit:cjs 2008-02-17// 1 修改为中文标签// 2 设置书签时可以自动获取当前的书名// 3 自动获取当前所在的页码与总页数,方便查阅// 4 实现更多功能可以参看Adobe Reader的SDK// use this delimiter for serializing our arrayvar bp_delim= '%#%#';function SaveData( data ){// data is an array of arrays that needs// to be serialized and stored into a persistent// global stringvar ds= '';for( ii= 0; ii< data.length; ++ii ){ for( jj= 0; jj< 3; ++jj ) { if( ii!= 0 || jj!= 0 ) ds+= bp_delim; ds+= data[ii][jj]; }}global.pdf_hacks_js_bookmarks= ds;global.setPersistent( "pdf_hacks_js_bookmarks", true );}function GetData() {// reverse of SaveData; return an array of arraysif( global.pdf_hacks_js_bookmarks== null ) { return new Array(0);}var flat= global.pdf_hacks_js_bookmarks.split( bp_delim );var data= new Array();for( ii= 0; ii< flat.length; ) { var record= new Array(); for( jj= 0; jj< 3 && ii< flat.length; ++ii, ++jj ) { record.push( flat[ii] ); } if( record.length== 3 ) { data.push( record ); }}return data;}//Get Current Datefunction DateNow(){var d, s ;d = new Date();s = d.getFullYear()+"/";s += (d.getMonth() + 1) + "/";s += d.getDate() ;return(s);}function AddBookmark() {// query the user for a name, and then combine it with// the current PDF page to create a record; store this recordvar thisfilename=this.documentFileName;thisfilename=thisfilename.substr(0,thisfilename.lastIndexOf("."));var numPlugInss=this.pageNum+1;var currentdate=DateNow();var label= app.response( "书签名称,可以修改以便于记忆:", "书签名称", "《"+thisfilename+"》第 "+numPlugInss+" 页/共 "+this.numPages+" 页 "+currentdate, false );if( label!= null ) { var record= new Array(3); record[0]= label; record[1]= this.path; record[2]= this.pageNum; data= GetData(); data.push( record ); SaveData( data );}}function ShowBookmarks() {// show a pop-up menu; this seems to only work when// a PDF is alreay in the viewer;var data= GetData();var items= '';for( ii= 0; ii< data.length; ++ii ) { if( ii!= 0 ) items+= ', '; items+= '"'+ ii+ ': '+ data[ii][0]+ '"';}// assemble the command and the execute it with ()var command= 'app.popUpMenu( '+ items+ ' );';var selection= ( command );if( selection== null ) { return; // exit}// the user made a selection; parse out its index and use it// to access the bookmark recordvar index= 0;// toString() converts the String object to a string literal// () converts the string literal to a numberindex= ( selection.substring( 0, selection.indexOf(':') ).toString() );if( index< data.length ) { try { // the document must be 'disclosed' for us to have any access // to its properties, so we use these FirstPage NextPage calls // app.openDoc( data[index][1] ); app.execMenuItem( "FirstPage" ); for( ii= 0; ii< data[index][2]; ++ii ) { app.execMenuItem( "NextPage" ); } } catch( ee ) { var response= app.alert("打开书签错误. 是否删除本书签?", 2, 2,"删除书签"); if( response== 4 && index< data.length ) { data.splice( index, 1 ); SaveData( data ); } }}}function DropBookmark() {// modelled after ShowBookmarks()var data= GetData();var items= '';for( ii= 0; ii< data.length; ++ii ) { if( ii!= 0 ) items+= ', '; items+= '"'+ ii+ ': '+ data[ii][0]+ '"';}var command= 'app.popUpMenu( '+ items+ ' );';var selection= ( command );if( selection== null ) { return; // exit}var index= 0;index= ( selection.substring( 0, selection.indexOf(':') ).toString() );if( index< data.length ) { data.splice( index, 1 ); SaveData( data );}}function ClearBookmarks() {if( app.alert("确认要清除所有的书签吗?", 2, 2,"删除书签" )== 4 ) { SaveData( new Array(0) );}}app.addMenuItem( {cName: "-", // menu dividercParent: "View", // append to the View menucExec: "void(0);" } ); app.addMenuItem( {cName: "设置本页为书签(&B)",cParent: "View",cExec: "AddBookmark();",cEnable: "event.rc= (event.target != null);" } ); app.addMenuItem( {cName: "转到指定书签(&T)",cParent: "View",cExec: "ShowBookmarks();",cEnable: "event.rc= (event.target != null);" } ); //cEnable: "event.rc= true;" } ); app.addMenuItem( {cName: "删除一个书签(&D)",cParent: "View",cExec: "DropBookmark();",cEnable: "event.rc= (event.target != null);" } ); app.addMenuItem( {cName: "清除所有书签(&C)",cParent: "View",cExec: "ClearBookmarks();",cEnable: "event.rc= true;" } );