输出消息类似于:
<comp:addev3 xmlns:comp="http://www.complex.net">
<sstr>first</sstr>
<comp1>
<dat1>2005-06-24</dat1>
<sval>date value</sval>
</comp1>
<binel><![CDATA[3132333435]]></binel>
<lelem latt="24">twenty four</lelem>
<lcomp>
<head>nesting start</head>
<incomp>
<count>3</count>
<comp:gcompel>
<fstr>first</fstr>
<multel>
<in1>1</in1>
<in2>C</in2>
<in3>2.45E+1</in3>
</multel>
</comp:gcompel>
<comp:gcompel>
<fstr>second</fstr>
<multel>
<in1>1</in1>
<in2>D</in2>
<in3>7.625E+3</in3>
</multel>
</comp:gcompel>
<comp:gcompel>
<fstr>third</fstr>
<multel>
<in1>0</in1>
<in2>C</in2>
<in3>4.9E+0</in3>
</multel>
</comp:gcompel>
</incomp>
<footer>nesting end</footer>
</lcomp>
<repstr>abc</repstr>
<repstr>def</repstr>
<repstr>ghi</repstr>
<repstr>jkl</repstr>
<repstr>mno</repstr>
</comp:addev3>
<comp:addev3 xmlns:comp="http://www.complex.net">
<intrep>45</intrep>
<intrep>12</intrep>
<intrep>920</intrep>
<comp2>
<bool1>1</bool1>
<dat2>2005-06-24</dat2>
</comp2>
<binel><![CDATA[3132333435]]></binel>
<lelem latt="24">twenty four</lelem>
<lcomp>
<head>nesting start</head>
<incomp>
<count>5</count>
<comp:gcompel>
<fstr>first</fstr>
<multel>
<in1>1</in1>
<in2>C</in2>
<in3>2.45E+1</in3>
</multel>
</comp:gcompel>
<comp:gcompel>
<fstr>second</fstr>
<multel>
<in1>1</in1>
<in2>D</in2>
<in3>7.625E+3</in3>
</multel>
</comp:gcompel>
<comp:gcompel>
<fstr>third</fstr>
<multel>
<in1>0</in1>
<in2>C</in2>
<in3>4.9E+0</in3>
</multel>
</comp:gcompel>
<comp:gcompel>
<fstr>fourth</fstr>
<multel>
<in1>1</in1>
<in2>F</in2>
<in3>2.98E+1</in3>
</multel>
</comp:gcompel>
<comp:gcompel>
<fstr>fifth</fstr>
<multel>
<in1>0</in1>
<in2>D</in2>
<in3>8.57E-2</in3>
</multel>
</comp:gcompel>
</incomp>
<footer>nesting end</footer>
</lcomp>
<repstr>abc</repstr>
</comp:addev3>
<comp:addev3 xmlns:comp="http://www.complex.net">
<dur>P2Y2M</dur>
<comp3>
<int1>6</int1>
<dec1>2821.54</dec1>
</comp3>
<comp3>
<int1>41</int1>
<dec1>0.02</dec1>
</comp3>
<binel><![CDATA[3132333435]]></binel>
<lelem latt="24">twenty four</lelem>
<lcomp>
<head>nesting start</head>
<incomp>
<count>0</count>
</incomp>
<footer>nesting end</footer>
</lcomp>
<repstr>abc</repstr>
<repstr>def</repstr>
<repstr>ghi</repstr>
<repstr>jkl</repstr>
<repstr>mno</repstr>
<repstr>pqr</repstr>
<repstr>stu</repstr>
<repstr>vwx</repstr>
</comp:addev3>