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hbn-annotations学习-不求�?ant junit环境配置)

G_G — Tue, 14 Apr 2009 03:30:00 GMT

学习��׃��官方的测试开始，但不知道怎么回事官方的测试有问题�Q�这我就把我配置的简单junit环境�׃�n�l�大家把�Q?br />1.下蝲 hibernate-annotations-3.4.0.GA �q�解�?,cd 到解压后目录�?br />2. $>ant junit �Q�天知道�Q�怎么官方出的东西��试不能通过�Q�！�Q?br />   不要急，我们来看错误 (错误提示有删�?
     错误-1�Q?>build.xml:95: ./jdbc not found.
     解决办法-1�Q?$>mkdir ./jdbc
3. $>ant junit
     错误-2�Q��?
      ./build.xml:124: The following error occurred while executing this line:
      ./build.xml:126: The following error occurred while executing this line:
      ./common-build.xml:349: .\src\filters\hsqldb.filter as it doesn't exist.
     解决办法-2�Q?br />       $>mkdir ./src/filters ;
       $>echo "" > ./src/filters/hsqldb.filter;
4. $>ant junit
     错误-3�Q?br />       ./build.xml:124: The following error occurred while executing this line:
       ./build.xml:126: The following error occurred while executing this line:
       ./common-build.xml:351: .\src\test-resources not found.
      $>mkdir ./src/test-resources ;
5. $>ant junit
     错误-4�Q�没有ant 错误了！�Q�但��试都�ؓ错误�Q�那我们��q��?�W�一个测试吧�Q�找下原因！
         test-resources:
          [mkdir] Created dir: hibernate-anntations-3.4.0.GA\build\test-reports\hsqldb
          [echo] Running against db: hsqldb
          [junit] Running org.hibernate.test.annotations.ConfigurationTest
          [junit] Tests run: 7, Failures: 0, Errors: 6, Time elapsed: 1.218 sec
          .............
     $>find . -name "ConfigurationTest.java" #pwd /hibernate-anntations-3.4.0.GA
        ./test/org/hibernate/test/annotations/configuration/ConfigurationTest.java
        ./test/org/hibernate/test/annotations/ConfigurationTest.java
      �Ҏ��路径 org.hibernate.test.annotations.ConfigurationTest
      gvim ./test/org/hibernate/test/annotations/ConfigurationTest.java
      发现�W?0�? cfg.configure( "org/hibernate/test/annotations/hibernate.cfg.xml" );
      感觉应该没有配置 jdbc
      gvim ./test/org/hibernate/test/annotations/hibernate.cfg.xml #果然没配�|?br />      我这��放个我的简单配�|�上�?使用 hbm hsqldb 内存数据库测 �?)�Q?br />

DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
        <property name="hibernate.dialect">org.hibernate.dialect.HSQLDialectproperty>
        <property name="connection.driver_class">org.hsqldb.jdbcDriverproperty>
        <property name="connection.url">jdbc:hsqldb:mem:hbn_annproperty>
        <property name="connection.username">saproperty>
        <property name="connection.password">property>

        <mapping resource="org/hibernate/test/annotations/Boat.hbm.xml"/>
        <mapping package="org.hibernate.test.annotations"/>
        <mapping class="org.hibernate.test.annotations.Plane"/>
  session-factory>
hibernate-configuration>

      我这��是要hsqldb吧，既然上面错误1�?jdbc 文�g夹，那就是放 jdbc jar 的地�?
      $> cp ../hsqldb.jar ./jdbc

6. $>ant junit
     呵呵 ��试 �W�一个正��了 �Q?�Q�目前配�|�后�Q�测试环境�ƈ不是全部都正��，比如�W?个测试）
     其他��试错误日志在  �?.\build\test-reports\hsqldb ...
     比如�W?个错�?异常部分
      org.hibernate.HibernateException: The dialect was not set. Set the property hibernate.dialect.
    at org.hibernate.dialect.Dialect.instantiateDialect(Dialect.java:256)
    at org.hibernate.dialect.Dialect.getDialect(Dialect.java:234)
        ........ 大家一边学习，一辚w��|�测�?环境吧�?br />    错误日记都会�?build\test-reports\hsqldb�?/b>

G_G 2009-04-14 11:30 发表评论

html css 切割囄�� 昄��

G_G — Tue, 24 Feb 2009 08:46:00 GMT

参考：
http://tech.ddvip.com/2008-12/122835390597191.html

��面可以直接�q�行�Q?br />
<html>
<head>

<style type="text/css">

.box1 {
float:left;
width:21px;
height:21px;
position:relative;
background: #F3F2E2 url(http://mp3.youdao.com/images/mbox_bg.gif) no-repeat;
}
.box1 {
background-position: 0px -60px;
}

style>

head>

<body>

    <div class="box1"
        onmouseover="this.style.backgroundPosition='0px -81px' "
        onmouseout="this.style.backgroundPosition='0px -102px' "
    >
    div>

body>

html>

G_G 2009-02-24 16:46 发表评论

javascript 基础�ȝ��Q�面向对象）

G_G — Thu, 12 Feb 2009 03:56:00 GMT

javascript 学习

   javascript 大体上可分�ؓ3个不同部分组成：核心�Q�ECMAscript�Q?文本对象(DOM),��览器对�?BOM)

核心�Q�ECMAscript�Q�：关键字，语句�Q�运��符�Q�对�?br />

文本对象(DOM)�Q�DOM��把整个��面规划成由节点层��构成的文�?

解析遵��@ W3C html dom 标准�Q?/font>

W3C dom DOM Node 说明

BOM ��览器对�? cookie,弹出新浏览器�Q�浏览器讄��大小

核心�Q�ECMAscript�Q�Global 内置对象�Q?br />       �Ҏ��Q?parseInt(),isNan(),encodeURI()...�{�都为此对象�Ҏ��
      特别注意 eval();动态语�a�的象�?比如�Q�eval("alert('hi')"); 但这个方法很邪恶�Q�安全方面）
文本对象(DOM)说明�Q?br />


Everyday Italian
Giada De Laurentiis
2005
30.00





1. ECMAscript基础
       $ 变量��q��?;     匈牙利类型标�C?: var iOuouValue=100;
       $ �l�束行分��h��无都可以;     但再 onsubmit="javascript:function();return false;"
       $ 关键�?; 提别注意
                "constructor" bean.constructor
                     //print bean function(){
                          ....
                      }
                "typeof" var test=1; alert(typeof testX); //output "undefined"
                "NaN" - not a number -> isNan("blue"); //output "true" ->isNan("123"); //output "false"
       $ 对象; var o = new Object(); var a = {}
               �q�里特别说明�?我们普通写�?一�?function ��是一�?object
              �q� �?var a = {name:"刘凯�?} �{�同�?var a = function(){this.name="刘凯�?font size="4">"};
                    来个 {name:"test",pass:"123456",addr:"bj"} //�q�是什�?�Q�！ json
                    �?var str = '{name:"test",pass:"123456",addr:"bj"}'
                    var objectBean = eval(str); //�q�里��是对象 objectBea.name 使用�?/font>
域概念：


为面向对象做基础�Q?/b>object prototype �c�d��的对象应用�?a id="vgou" title="参�?>参�?/a>
// 最��单的 �l�承
Object.prototype.inObj = 1;

function A()
{
    this.inA = 2;
}

A.prototype.inAProto = 3;

B.prototype = new A;            // Hook up A into B's prototype chain
B.prototype.constructor = B;
function B()
{
    this.inB = 4;
}

B.prototype.inBProto = 5;

x = new B;
document.write(x.inObj + ', ' + x.inA + ', ' + x.inAProto + ', ' + x.inB + ', ' + x.inBProto);

//1, 2, 3, 4, 5
//增加点信�?http://www.json.org/json.js
Object.prototype.toJSONString = function (filter) {
return JSON.stringify(this, filter);
};
后我们就可以使用 bean.toJSONString()不是吗？

    $ arguments ;
         function getFun(){alert(arguments.length);}   ;

               getFun("xx") //output 1
               getFun("xx",23) //output 2

   $ 语句 ;�Ҏ��说明�?for
           for(var i=0i
           如果无聊你可�?for( sProp in window ){alert(sProp+"你丫点啊�Q?);} //看看 javascript 的反��?br />




面向对象�Q?/b>
var bean = new Bean();

1.工厂�Ҏ��
            function getAttr(){
                 alert(this.attr)
            }
            function Bean(tattr){
                var bean = new Object;
                bean.attr = tattr;
                bean.getAttr = getAttr;
                return bean ;
            }
        �Ҏ��是山寨�?面向对象
2.构�?/b>
          function Bean(tattr){
              this.attr = tattr ;
              bean.getAttr = function(){
                alert(this.attr);
           }
          }
   其上 2 �?再Bean 对象创徏�Ӟ��Ҏ��?“重复生成函数”！

3.原型模式
    function Bean(){}
    Bean.prototype.attr = "";
    Bean.prototype.getAttr=function(){alert(this.attr);}

   解决 “重复生成函数�?问题�Q�但新的问题 Bean.prototype.getArray = new Array();

   �?new 对象 bean1 �?bean2 都会�׃�n new Array �I�间(是我们不想看到的)

4.混合模型 :) 哈哈
     function Bean(){
       this.attr= "";
       this.getArray=new Array;
   }
   Bean.prototype.getAttr=function(){alert(this.attr);}

5.动态原�?�Q�注意下面开始，��是真正的面向对�?/span>�Q�！�Q�）
       function Bean(){
        this.attr= "";
       this.getArray=new Array;
        //classload 加蝲 �?br />
        if(typeof Bean._initialized == "undefined" ){
            Bean.prototype.getAttr=function(){alert(this.attr);};
            Bean._initialized= true ;
       }
     }

/****************************************************************/
对象�l�承
1.对象冒充�Q�！(可支持多�l�承�Q�山寨很强大)
      function classA(sstr){
        this.color = sstr ;
        this.sayColor = function(){
            alert(this.color);
       };
      }
      function classC(){}
       function classB(){
            this.newMethod =ClassA ;
            this.newMethod();
            delete this.newMethod ;

            this.newMethod =ClassC ;
            this.newMethod();
            delete this.newMethod ;

            this.arrt = "google";
       }

2.call() apply() 也山�?
      function classA(sstr){
        this.color = sstr ;
        this.sayColor = function(str){
            alert(str+this.color);
       };
      }
       function classB(){
           // this.newMethod =ClassA ;
           // this.newMethod();
           // delete this.newMethod ;
            classA.call(this,"red");
            //classA.apply(this,new Array("red"))
            this.arrt = "baidu";
       }

3.正统的��?原型�?/b> (但不支持多��?
    function classA(){this.oo="test";}
    classA.prototype.color = "red";
    function classB(){}
    classB.prototype = new classA ;
    classB.prototype.sayName = function(){
        alert( this.color );
   }
   var bb = new classB ;
   bb.sayName(); // output red
   alert(bb.oo); // output test

   alert( bb instanceof classA); //output true
   alert( bb instanceof classB); //output true
4.如果你要多��承！�Q��ƈ且还支持 instanceof
        混合方式�Q?br />        function classA(){}
        function classB(){}
        function classC(){
            classA.call(this);
            classC.call(this);
       }
        classC.prototype = new classA ;//注意 �q?instanceof 只能�?A有用





G_G 2009-02-12 11:56 发表评论

linux flash 安装

G_G — Mon, 12 Jan 2009 15:39:00 GMT

下蝲�Q�flash-plugin-10.0.15.3-release.i386.rpm

rpm -ivh flash-plugin-10.0.15.3-release.i386.rpm

G_G 2009-01-12 23:39 发表评论

tomcat 调试

G_G — Fri, 26 Dec 2008 09:52:00 GMT

tomcat > server.xml

             unpackWARs="true" autoDeploy="true"
       xmlValidation="false" xmlNamespaceAware="false">

。。。�?br />

关键�Q�在Context上不要加reloadable和debug属�?
然后使用eclipse tomcat 调试
ok

G_G 2008-12-26 17:52 发表评论

强大�?ant scp �?sshexec

G_G — Wed, 24 Dec 2008 08:24:00 GMT

xml version="1.0" encoding="UTF-8" ?>
< project name ="ssh" >
     < property file ="ssh.properties" />
     < tstamp >
         < format property ="TODAY" pattern ="yyyyMMddHHmm" />
     tstamp >
     < property name ="ssh.path" value ="/data/meganotes/shell/" />

     < target name ="shell/ 文�g 上蝲/覆盖" >
         < input addproperty ="scp_coverage_shell_file"
            message ="输入�Q�ssh/ 下文件名 \n\r 上蝲或覆盖到服务器�?18 ${ssh.path} )�Q? >
         input >
         < input
             message ="��L��定是否��用 ssh/${scp_coverage_shell_file} 覆盖服务器中 ${ssh.host}:${ssh.path}${scp_coverage_shell_file} (y,n)"
            validargs ="y,n" addproperty ="do.coverage" defaultvalue ="n" />
         < condition property ="do.abort" >
             < equals arg1 ="n" arg2 ="${do.coverage}" />
         condition >
         < fail if ="do.abort" > 退�?/span> fail >

         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true"
            command ="
                    mkdir -p ${ssh.path}backup/${TODAY} ;
                    if [ -f ${ssh.path}${scp_coverage_shell_file}   ] ;
                    then
                        cp ${ssh.path}${scp_coverage_shell_file} ${ssh.path}backup/${TODAY}/ ;
                    fi ;
        " >
         sshexec >
         < scp file ="ssh/${scp_coverage_shell_file}"
            todir ="${ssh.myName}:${ssh.myPass}@${ssh.host}:${ssh.path}"
            trust ="true" verbose ="true" />

         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true"
            command ="chmod 777 ${ssh.path}${scp_coverage_shell_file}" >
         sshexec >
     target >

     < target name ="shell/ 文�g查看" >
         < input addproperty ="show_shell_file" message ="输入查看文�g名（*sh�Q�："
            defaultvalue ="*" >
         input >
         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true"
            command ="ls  /data/meganotes/shell/${show_shell_file}" >
         sshexec >
     target >

     < target name ="shell/ 文�g拯��" >
         < input addproperty ="scp_shell_file"
            message ="输入 /data/meganotes/shell/ 下需要文件名�Q�cp 刊W�ssh 下）�Q? >
         input >
         < scp
             file ="${ssh.myName}:${ssh.myPass}@${ssh.host}:/data/meganotes/shell/${scp_shell_file}"
            todir ="ssh" trust ="true" verbose ="true" />
     target >

     < target name ="admin-mvn�l�合操作" >
         < exec executable ="cmd" >
             < arg value ="/c" />
             < arg value ="${basedir}/sh/mvn/meganotes_mvn_clear.bat" />
         exec >
         < exec executable ="cmd" >
             < arg value ="/c" />
             < arg value ="${basedir}/sh/mvn/meganotes_mvn_install.bat" />
         exec >
         < exec executable ="cmd" >
             < arg value ="/c" />
             < arg value ="${basedir}/sh/mvn/mn_mod_admin_mvn_intall.bat" />
         exec >
     target >

     < target name ="admin-tomcat日志" >
         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true" command ="${ssh.adminRunLog}" >
         sshexec >
     target >

     < target name ="schedule-tomcat日志" >
         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true"
            command ="${ssh.scheduleRunLog}" >
         sshexec >
     target >
     < target name ="查找2008/下Mp3没�{128-64文�g�? >
         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true" command ="${ssh.64k}" >
         sshexec >
         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true" command ="${ssh.128k}" >
         sshexec >
         < sshexec host ="${ssh.host}" username ="${ssh.myName}"
            password ="${ssh.myPass}" trust ="true"
            command ="${ssh.128kto64k.err}" >
         sshexec >
     target >

     < target name ="admin模块��试" >
         < input addproperty ="admin_test_input"
            message ="��试�c�输入（Video*Test�Q�：" defaultvalue ="*Test" >
         input >
         < echo message ="${admin_test_input}" > echo >
         < exec executable ="cmd" >
             < arg value ="/c" />
             < arg
                 value ="${basedir}/sh/admin_test.bat ${admin_test_input} " />
         exec >
     target >
project >

G_G 2008-12-24 16:24 发表评论

java gzip (使用�Q��ؕ码问题已解决�Q?

G_G — Mon, 22 Dec 2008 06:35:00 GMT

     public static void main(String[] args) {
         try {

         String charset = " UTF-8 " ;
         String outfile = " d:\\category.20081218.gz " ;
         BufferedReader in = new BufferedReader(
           new InputStreamReader(
           new FileInputStream( " d:\\category.20081218 " ),
          charset));

          BufferedOutputStream out =
             new BufferedOutputStream(
               new GZIPOutputStream(
                 new FileOutputStream(outfile)));


          System.out.println( " Writing file " );
          String c;
           while ((c = in.readLine()) != null )
            out.write( (c + " \n " ).getBytes(charset));
          in.close();
          out.close();
          System.out.println( " Reading file " );
          BufferedReader in2 =
             new BufferedReader(
               new InputStreamReader(
                 new GZIPInputStream(
                   new FileInputStream(outfile)
                  ),charset
                )
              );
          String s;
           while ((s = in2.readLine()) != null )
            System.out.println(s);
        } catch (Exception e) {
          e.printStackTrace();
        }
      }

G_G 2008-12-22 14:35 发表评论

jquery 补全使用�W�记

G_G — Sat, 13 Dec 2008 01:41:00 GMT

官方上下
http://bassistance.de/jquery-plugins/jquery-plugin-autocomplete/

$.补全中文修改
    jquery.autocomplete.js �?br />    $input.bind(($.browser.opera ? "keypress" : "keydown")
    改�ؓ
    $input.bind(($.browser.opera ? "keypress" : "keyup")

$. �?localdata.js 》�?var cities = [..
   中放�?中文 ��试�?

��试��面 �Q�最��单的使用��面。（应该��是最��单补全测试了�Q?br />
<script type="text/javascript" src="../lib/jquery.js">script>
<script type='text/javascript' src='../jquery.autocomplete.js'>script>

<link rel="stylesheet" type="text/css" href="../jquery.autocomplete.css" />
<script type="text/javascript">
$().ready(function() {
    $("#suggest1").autocomplete([
    "test1",
    "test2",
    "��试1",
       "��试2"
    ]);
});
script>

<input type="text" id="suggest1" />

使用json

<script type="text/javascript" src="../lib/jquery.js">script>
<script type='text/javascript' src='../jquery.autocomplete.js'>script>

<script type='text/javascript' src='localdata.js'>script>
<link rel="stylesheet" type="text/css" href="../jquery.autocomplete.css" />
<script type="text/javascript">
var emails = [
    { name: "Peter Pan", to: "peter@pan.de" },
    { name: "Molly", to: "molly@yahoo.com" },
    { name: "Forneria Marconi", to: "live@japan.jp" },
    { name: "Master Sync", to: "205bw@samsung.com" },
    { name: "Dr. Tech de Log", to: "g15@logitech.com" },
    { name: "Don Corleone", to: "don@vegas.com" },
    { name: "Mc Chick", to: "info@donalds.org" },
    { name: "Donnie Darko", to: "dd@timeshift.info" },
    { name: "Quake The Net", to: "webmaster@quakenet.org" },
    { name: "Dr. Write", to: "write@writable.com" }
]

$().ready(function() {
        $("#suggest13").autocomplete(emails, {
        //补全中选择昄��
        formatItem: function(row, i, max) {
            return i + "/" + max + ": \"" + row.name + "\" [" + row.to + "]";
            },
        //补全匚w��格式
        formatMatch: function(row, i, max) {
            return row.name ;
            },
        //补全选定后显�C?/span>
        formatResult: function(row) {
            return row.to;
        }
    })
});
script>

G_G 2008-12-13 09:41 发表评论

ajax Form

G_G — Sun, 09 Nov 2008 10:35:00 GMT
不要�?拼写 ajax url 而郁闷了。希望能对大家有帮助�?br />
/*
    1.form ajax 使用�Q?/b>
    eG: form��是普通的 html form
        this.form,ajaxReturn)"/>
        function ajaxReturn(data){
            document.getElementById("div1").innerHTML =  data ;
        }


    2.ajax 使用   �Q?/b>
    AjaxFunction
        AjaxFunction('url?param=tt¶m2=te',function(text){
            alert(text);
        });

    3.�q�代器：
    recursiveNodes(array,dom,pushFun,layer)
   array �q�代寄存�?br />    dom 被�P代对�?br />       pushFun 自定义收集方�?
            pushFun(array,node,layer)
               node �q�代中对�?br />       layer 深度
    EG:
    var arr = [] ;
    recursiveNodes(arr ,dom,function(array,node,layer){
            arr.push(node);
     },2);


*/
var _request;
try {
    this._request = new XMLHttpRequest();
} catch (e) {
    try {
        this._request = new ActiveXObject('Msxml2.XMLHTTP');
    } catch (e) {
        try {
            this._request = new ActiveXObject('Microsoft.XMLHTTP');
        } catch (e) {
            request = false;
        }
    }
}

var AjaxFunction = function(urls, getAjaxText) {
    AjaxFunction._getAjaxText = null;

    _url = '';
    _params = '';

    AjaxFunction._getAjaxText = getAjaxText;
    var strs = urls.split(/\?/);
    _url = strs[0];
    if (strs.length > 1)
        _params = strs[1];

    _request.open("POST", this._url, true);
    _request.setRequestHeader("Cache-Control", "no-cache");
    _request.setRequestHeader("content-type",
            "application/x-www-form-urlencoded");
    _request.send(_params);
    _request.onreadystatechange = _onComplete;
};
function _onComplete() {
    if (_request.readyState == 4) {
        if (_request.status == 200 || _request.status == 0) {
            if (_request.responseText != null && _request.responseText != ''
                    && _request.responseText != ' ')
                AjaxFunction._getAjaxText(_request.responseText);
        }
    }
}

/*
* �q�代 1. array,dom 2. array,dom,layer
*/
function recursiveNodes(array, dom, pushFun, layer) {
    if (layer == 0)
        return;
    if (layer > 0) {
        --layer;
        if (dom.hasChildNodes && dom.hasChildNodes()) {
            for ( var i = 0; i < dom.childNodes.length; i++) {
                var nodeT = dom.childNodes.item(i);
                if (typeof pushFun == "function")
                    pushFun(array,nodeT, layer);
                else
                    array.push(nodeT);
                recursiveNodes(array, dom.childNodes.item(i), pushFun, layer);
            }
        } else
            return;
    } else if (layer < 0) {
        ++layer;
        var nodeT = dom.parentNode;
        if (nodeT) {
            if (typeof pushFun == "function") {
                pushFun(array,nodeT, layer);
            } else {
                array.push(nodeT);
            }
            recursiveNodes(array, dom.parentNode, pushFun, layer)
        } else
            return;
    }
}

function formAjax(url,ttform,returnFun){
    var datas = [];
    var arr = ['input','select'];
    recursiveNodes(datas,ttform,function(array,node,layer){
        for(var i=0;i<arr.length;i++){
            if( node.getAttribute ){
                var paramName = node.getAttribute('name') ;
                if( /select/i.test( node.nodeName ) ){
                    array.push(paramName+'='+node.options[node.selectedIndex].value);
                }else if( paramName !=null &&  /^\s*(\w+)\s*$/g.test(paramName) && new RegExp(arr[i],'i').test(node.nodeName)  ){
                    array.push(paramName+'='+node.value);
                }
            }
        }
    },999);
    //? ?
    //& &
    var urls = url+'?'+datas.join("&");
    AjaxFunction(urls,returnFun);
}

G_G 2008-11-09 18:35 发表评论

xpath javascript

G_G — Wed, 24 Sep 2008 11:57:00 GMT

function trim(str){ return str.replace(/(^\s*)|(\s*$)/g,""); }

function recursiveNodes(array,dom,layer){
if( layer==0 ) return ;
if(layer>0){
     --layer;
     if( dom.hasChildNodes && dom.hasChildNodes() ){
       for(var i=0;i      array.push(dom.childNodes.item(i));
          recursiveNodes(array, dom.childNodes.item(i),layer ) ;
       }
     }else return ;
}else if(layer<0){
     ++layer;
     if( dom.parentNode ){
           array.push( dom.parentNode );
           recursiveNodes( array,dom.parentNode,layer)
     }else return ;
}
}

/*
[@name || && > < >= <= != @location='UK']
*/
function singleStep(dom,stepAction,stepStr){
var allArrData = [] ;
var arrData = [] ;
var num = stepAction.split(/\//).length ;
recursiveNodes(allArrData,dom,num==2?1:999);

stepStr = trim(stepStr) ;
var nodeName ;
var nodeNum ;
var conds = true ;
     //判断单匹�?是否�?属性对比�?[@..=..]
if( /\[(.*?)\]/.test(stepStr) ){
      nodeName = trim( /.*?(?=\[{1})/g.exec(stepStr)[0]   ).replace(/\*/g,".*") ;
      conds = /\[(.*?)\]/.exec(stepStr)[1].replace(/\*/g,".*") ;
      if(! isNaN(conds) ){
    nodeNum = parseInt(conds)-1;

      }else{
      //属�?替换�?
        conds = conds.replace(/(@)(.*?)(?=\W)/g," allArrData[i].getAttribute('$2') ") ;
        conds = conds.replace( /([\W]+)(.*?)::\'(.*?)\'/g," $1 /$3/g.test($2) " ) ;
        conds = conds.replace( /(text)/g ," allArrData[i].innerHTML ") ;
        conds = conds.replace( /([\w\s])(=)/g ,"$2=") ;

      }
}else{
      nodeName = stepStr ;
}

for(var j=i=0;i     if( eval('/'+nodeName+'/i.test( allArrData[i].nodeName ) ')   ){
    if(typeof nodeNum=="number"){
    if(j==nodeNum){ arrData.push( allArrData[i] ); return arrData; }
    else     ++j;
    }else if( eval(' allArrData[i].getAttribute && '+conds) ){
          arrData.push( allArrData[i] );
        }
     }
}
return arrData ;
}

function getXpath(dom,xpathStr){
   var xpaths = xpathStr.split(/(\/{1,2})/g);
    var arrDom = [dom] ;
   for(var i=1;i        var arrData = [];
        for(var j=0;j          arrData = arrData.concat( singleStep(arrDom[j],xpaths[i],xpaths[i+1]) );
        arrDom = arrData ;
   }
   return arrDom ;
}

******************************************************************************************************
function trim(str){ return str.replace(/(^\s*)|(\s*$)/g,""); }

function recursiveNodes(array,dom,layer){
if( layer==0 ) return ;
if(layer>0){
     --layer;
     if( dom.hasChildNodes && dom.hasChildNodes() ){
       for(var i=0;i      array.push(dom.childNodes.item(i));
          recursiveNodes(array, dom.childNodes.item(i),layer ) ;
       }
     }else return ;
}else if(layer<0){
     ++layer;
     if( dom.parentNode ){
           array.push( dom.parentNode );
           recursiveNodes( array,dom.parentNode,layer)
     }else return ;
}

}

/*
[@name || && > < >= <= != @location='UK']
*/
function singleStep(dom,stepAction,stepStr){
var allArrData = [] ;
var arrData = [] ;
var num = stepAction.split(/\//).length ;
recursiveNodes(allArrData,dom,num==2?1:999);

stepStr = trim(stepStr) ;
var nodeName ;
var conds = true ;
     //判断单匹�?是否�?属性对比�?[@..=..]
if( /\[(.*?)\]/.test(stepStr) ){
      nodeName = trim( /^(.*?)\[{1}/.exec(stepStr)[1] ) ;
               //属�?替换�?
      conds = /\[(.*?)\]/.exec(stepStr)[1].replace(/(@)(.*?)(?=\W)/g," allArrData[i].getAttribute('$2').toString() ") ;
      conds = conds.replace( /([\W]+)(.*?)::\'(.*?)\'/g," $1 /$3/g.test($2) " ) ;
        conds = conds.replace( /(text)/g ," allArrData[i].innerHTML ") ;
      conds = conds.replace( /([\w\s])(=)/g ,"$2=") ;
}else{
      nodeName = stepStr ;
     }

for(var i=0;i     if( new RegExp(nodeName, 'i').test( allArrData[i].nodeName ) && eval(conds) ){
         arrData.push( allArrData[i] );
             }
}
return arrData ;
}

function getXpath(dom,xpathStr){
   var xpaths = xpathStr.split(/(\/{1,2})/g);
    var arrDom = [dom] ;
   for(var i=1;i        var arrData = [];
        for(var j=0;j          arrData = arrData.concat( singleStep(arrDom[j],xpaths[i],xpaths[i+1]) );
        arrDom = arrData ;
   }
   return arrDom ;
}

G_G 2008-09-24 19:57 发表评论

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