📄 代码清单2-23.htm
字号:
"Times New Roman"'>#003<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:2'> </span><span
style='mso-tab-count:2'> </span>if
(<span class=SpellE>xmlHttp.status</span> == 200) { // </span><span
style='font-size:9.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"MS Reference Sans Serif";mso-bidi-font-family:"Times New Roman"'>信息已经成功返回,开始处理信息</span><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'> <o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#004<span
style='mso-spacerun:yes'> </span><span
style='mso-spacerun:yes'> </span>//</span><span style='font-size:9.0pt;
font-family:仿宋_GB2312;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"MS Reference Sans Serif";mso-bidi-font-family:"Times New Roman"'>处理头部信息</span><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'><o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#005<span
style='mso-spacerun:yes'> </span><span
style='mso-spacerun:yes'> </span><span class=SpellE>var</span>
header= <span class=SpellE><span class=GramE>xmlHttp.getResponseHeader</span></span><span
class=GramE>(</span>"Content-Type");<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#006<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span>alert("</span><span
class=GramE><span style='font-size:9.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"MS Reference Sans Serif";mso-bidi-font-family:
"Times New Roman"'>头类型</span></span><span lang=EN-US style='font-size:9.0pt;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman"'>="+
header);<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#007<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span>//</span><span
style='font-size:9.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"MS Reference Sans Serif";mso-bidi-font-family:"Times New Roman"'>判断是否接收到的是</span><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>XML</span><span style='font-size:9.0pt;font-family:仿宋_GB2312;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"MS Reference Sans Serif";
mso-bidi-font-family:"Times New Roman"'>类型的文件</span><span lang=EN-US
style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'><o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#008<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span><span
class=GramE>if(</span><span class=SpellE>header.substring</span>(0,header.indexOf(';'))=="text/xml"){<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#009<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:7'> </span><span
class=SpellE>var</span> <span class=SpellE>xmlDoc</span>;<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#010<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span>//</span><span
style='font-size:9.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"MS Reference Sans Serif";mso-bidi-font-family:"Times New Roman"'>使用</span><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>DOM</span><span style='font-size:9.0pt;font-family:仿宋_GB2312;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"MS Reference Sans Serif";
mso-bidi-font-family:"Times New Roman"'>进行处理</span><span lang=EN-US
style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'><o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#011<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span><span
class=GramE>if(</span><span class=SpellE>window.ActiveXObject</span>){<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#012<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span><span
class=SpellE>xmlDoc</span> = new <span class=SpellE><span class=GramE>ActiveXObject</span></span><span
class=GramE>(</span>"<span class=SpellE>Microsoft.XMLDOM</span>");<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#013<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:5'> </span><span
class=GramE>}else</span> if(<span class=SpellE>window.XMLHttpRequest</span>){<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#014 <span
style='mso-spacerun:yes'> </span><span
class=SpellE>xmlDoc</span> = <span class=SpellE><span class=GramE>document.implementation.createDocument</span></span><span
class=GramE>(</span>"","",null);<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#015<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:5'> </span>}<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#016<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span><span
class=SpellE>xmlDoc</span> = <span class=SpellE>xmlHttp.reponseXML</span>;<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#017<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span><span
class=GramE>alert(</span><span class=SpellE>xmlHttp.responseXML</span>);<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#018<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:6'> </span>//<span
class=GramE>alert(</span><span class=SpellE>xmlDoc</span>);<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#019<span
style='mso-spacerun:yes'> </span><span
style='mso-tab-count:5'> </span>}<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#020<span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:7'> </span>}
else { //</span><span style='font-size:9.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"MS Reference Sans Serif";mso-bidi-font-family:
"Times New Roman"'>页面不正常</span><span lang=EN-US style='font-size:9.0pt;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman"'> <o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#021<span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:7'> </span><span
style='mso-spacerun:yes'> </span><span
style='mso-spacerun:yes'> </span>alert("</span><span
style='font-size:9.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"MS Reference Sans Serif";mso-bidi-font-family:"Times New Roman"'>您请求的页面有异常</span><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'> "); <o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#022<span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:7'> </span>}<span
style='mso-spacerun:yes'> </span><o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#023<span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:5'> </span>}
else { <o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#024<span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:2'> </span><span
style='mso-spacerun:yes'> </span>//<span style='mso-spacerun:yes'>
</span></span><span style='font-size:9.0pt;font-family:仿宋_GB2312;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"MS Reference Sans Serif";mso-bidi-font-family:
"Times New Roman"'>信息还没有返回,等待</span><span lang=EN-US style='font-size:9.0pt;
mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:"Times New Roman"'> <o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#025<span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:5'> </span>}
<o:p></o:p></span></p>
<p class=a style='margin-left:0cm;text-align:justify;text-justify:inter-ideograph;
text-indent:18.0pt;mso-char-indent-count:2.0;background:#E6E6E6'><span
lang=EN-US style='font-size:9.0pt;mso-fareast-font-family:仿宋_GB2312;mso-bidi-font-family:
"Times New Roman"'>#026<span
style='mso-spacerun:yes'>
</span>}<o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt'><span lang=EN-US><o:p> </o:p></span></p>
</div>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -