00">
对应的java类：
（是用反射机制自动生成的，等有时间我把生成java类的的代码和注入的代码都贴出来，本来用java动态编译+反射机制可以实现将xml文件直接生成一个java对象的，但是我考虑到在写代码的时候没有智能提示很容易出错，所以选择自动生成类，再创建对象，再注入值）
classPredict_data{
publicStringcity_code=null;
publicStringcity_name=null;
publicStringdate_time=null;
publicStringnodeText=null;
publicDetail[]detail=null;
publicclassDetail
{
publicStringdate=null;
publicStringpt=null;
publicStringnodeText=null;
publicDayday=null;
publicclassDay
{
publicStringnodeText=null;
publicWeatherweather=null;
publicclassWeather
{
publicStringimg=null;
publicStringinfo=null;
publicStringtemperature=null;
publicStringnodeText=null;
}
publicWindwind=null;
publicclassWind
{
publicStringdirect=null;
publicStringpower=null;
publicStringnodeText=null;
}
}
publicNightnight=null;
publicclassNight
{
publicStringnodeText=null;
publicWeatherweather=null;
publicclassWeather
{
publicStringimg=null;
publicStringinfo=null;
publicStringtemperature=null;
publicStringnodeText=null;
}
publicWindwind=null;
publicclassWind
{
publicStringdirect=null;
publicStringpower=null;
publicStringnodeText=null;
}
}
}
}
打印结果
{
city_code:
101010100
city_name:
北京
date_time:
2012-11-0108:
00
nodeText:
null
detail[
detail{
date:
2012-11-01
pt:
2012-11-0108:
00
nodeText:
null
day{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
15.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
night{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
4.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
}
detail{
date:
2012-11-02
pt:
2012-11-0108:
00
nodeText:
null
day{
nodeText:
null
weather{
img:
1
info:
多云
temperature:
13.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
night{
nodeText:
null
weather{
img:
7
info:
小雨
temperature:
6.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
}
detail{
date:
2012-11-03
pt:
2012-11-0108:
00
nodeText:
null
day{
nodeText:
null
weather{
img:
8
info:
中雨
temperature:
7.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
night{
nodeText:
null
weather{
img:
6
info:
雨夹雪
temperature:
0.0
nodeText:
null
}
wind{
direct:
北风
power:
4~5级
nodeText:
null
}
}
}
detail{
date:
2012-11-04
pt:
2012-11-0108:
00
nodeText:
null
day{
nodeText:
null
weather{
img:
2
info:
阴
temperature:
5.0
nodeText:
null
}
wind{
direct:
北风
power:
4~5级
nodeText:
null
}
}
night{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
-3.0
nodeText:
null
}
wind{
direct:
北风
power:
3~4级
nodeText:
null
}
}
}
detail{
date:
2012-11-05
pt:
2012-11-0108:
00
nodeText:
null
day{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
7.0
nodeText:
null
}
wind{
direct:
北风
power:
3~4级
nodeText:
null
}
}
night{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
-4.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
}
detail{
date:
2012-11-06
pt:
2012-11-0108:
00
nodeText:
null
day{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
10.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
night{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
-4.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
}
detail{
date:
2012-11-07
pt:
2012-11-0108:
00
nodeText:
null
day{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
11.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
night{
nodeText:
null
weather{
img:
0
info:
晴
temperature:
0.0
nodeText:
null
}
wind{
direct:
无持续风向
power:
微风
nodeText:
null
}
}
}
]
}
下面我把代码分享给大家：
（就两个方法，很简单吧！
）
publicstaticStringobjectToString（Objecto）
{
StringBuffers=newStringBuffer（）;
s.append（"{\n"）;
printObject（o,s,""）;
s.append（"}\n"）;
returns.toString（）;
}
privatestaticvoidprintObject（Objecto,StringBuffers,Stringblank）
{
Classclazz=o.getClass（）;
Field[]fields=clazz.getDeclaredFields（）;
for（inti=0;i{
try{
Stringvalue=fields[i].get（o）.toString（）;
//判断是不是对象
if（value.indexOf（"@"）!
=-1）
{
if（value.startsWith（"[L"））//如果是数组
{
s.append（blank+fields[i].getName（）+"[\n"）;
for（intj=0;j{
s.append（blank+""+fields[i].getName（）+"{\n"）;
printObject（Array.get（fields[i].get（o）,j）,s,blank+""）;
s.append（blank+""+"}\n"）;
}
s.append（blank+"]\n"）;
}else{
s.append（blank+fields[i].getName（）+"{\n"）;
printObject（fields[i].get（o）,s,blank+""）;
s.append（blank+"}\n"）;
}
}else{
s.append（blank+fields[i].getName（）+":
"）;
s.append（value+"\n"）;
}
}catch（Exceptione）{
if（!
fields[i].getName（）.startsWith（"this"））
{
s.append（blank+fields[i].getName（）+":
"）;
s.append（"null\n"）;
}
}
}
}
升级会员 