怎么导入这个包commons-lang.jar

kkllchun 2012-02-27 06:22:38



本人用的是图上的eclipse版本在上图中,调试到现在都不能运行起来,代码是网上找的,



import java.io.IOException;
import java.sql.Date;

import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.cookie.CookiePolicy;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import java.sql.Date;

import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.cookie.CookiePolicy;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;

public class web3linkApp {
public static void main(String[] args) {
while (true) {
try {
Thread.sleep(900000);//每900000毫秒顶贴一次v
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
web3linkApp.post();
}
}

public static void post() {
String url ="http://bbs.chd.sdo.com/TopicContent.aspx?act=SubmintTopicInfo&BoardID=2&TopicID=25479";
// "http://bbs.chd.sdo.com/TopicContent.aspx?BoardID=2&TopicID=70240";
//String url = "http://bbs.chd.sdo.com/TopicContent.aspx?act=SubmintTopicInfo&BoardID=2&TopicID=25479";
// String url3
// ="http://bbs.17173.com/rapid_reply.php?id=3256,3257,1910446";
HttpClient httpClient = new HttpClient();
PostMethod postMethod = new PostMethod(url);
postMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler(3, false));

HttpState initialState = new HttpState();
String cookies = "LHNGSRqV5fsRMbMPpkseDg==; al=yV6JL66nyLVV4HaTjsOKM0bCL4U7DYnv/IpAQqAcyQTg4hYiSA84IxGTEsFKMsk3OnDv7Ms12VQlzHftCjCcBw==";

initialState.addCookie(new Cookie("bbs.chd.sdo.com", "cu", cookies,
"/", new Date(2008, 6, 6), false));// 设置cookies

httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(
30000);
httpClient.setState(initialState);
httpClient.getParams().setCookiePolicy(CookiePolicy.RFC_2109);// RFC_2109是支持较普遍的一个,还有其他cookie协议

NameValuePair[] data = { new NameValuePair("subject", "up"), //顶贴内容标题:up 内容upupup
new NameValuePair("message", "upupup") };
// 将表单的值放入postMethod中
postMethod.setRequestBody(data);

int statusCode = 0;
try {
statusCode = httpClient.executeMethod(postMethod);
} catch (HttpException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// HttpClient对于要求接受后继服务的请求,象POST和PUT等不能自动处理转发
// 301或者302
if (statusCode == HttpStatus.SC_MOVED_PERMANENTLY
|| statusCode == HttpStatus.SC_MOVED_TEMPORARILY) {
// 从头中取出转向的地址
Header locationHeader = postMethod.getResponseHeader("location");
String location = null;
if (locationHeader != null) {
location = locationHeader.getValue();
System.out.println("The page was redirected to:" + location);
} else {
System.err.println("Location field value is null.");
}
return;
}

postMethod.releaseConnection();// 释放连接

}

}
...全文
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kkllchun 2012-02-27
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我哭了,原来是包下错了!因为commons-httpclient
MiceRice 2012-02-27
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你缺的是 HttpClient 的包,不是commons-lang,去Apache开源网站上下载吧。
kkllchun 2012-02-27
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还是不行,郁闷了我想问下
import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.cookie.CookiePolicy;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import java.sql.Date;

import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.cookie.CookiePolicy;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;


我想问下我引用这些类库是是不是要下个commons-lang.jar
kkllchun 2012-02-27
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LS的方法试过了呢,环境变量不用变的吧?
liuyuhua0066 2012-02-27
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右键 - Properties - Java Build Path - Add External Jars
中文简介: commons-lang.jar、Apache Commons中的一个,含了一些数据类型工具类,是java.lang.*的扩展。必须使用的jarJar文件含的类: META-INF/MANIFEST.MFMETA-INF/LICENSE.txtMETA-INF/NOTICE.txtorg.apache.commons.lang.ArrayUtils.class org.apache.commons.lang.BitField.class org.apache.commons.lang.BooleanUtils.class org.apache.commons.lang.CharEncoding.class org.apache.commons.lang.CharRange.class org.apache.commons.lang.CharSet.class org.apache.commons.lang.CharSetUtils.class org.apache.commons.lang.CharUtils.class org.apache.commons.lang.ClassUtils.class org.apache.commons.lang.Entities$ArrayEntityMap.class org.apache.commons.lang.Entities$BinaryEntityMap.class org.apache.commons.lang.Entities$EntityMap.class org.apache.commons.lang.Entities$HashEntityMap.class org.apache.commons.lang.Entities$LookupEntityMap.class org.apache.commons.lang.Entities$MapIntMap.class org.apache.commons.lang.Entities$PrimitiveEntityMap.class org.apache.commons.lang.Entities$TreeEntityMap.class org.apache.commons.lang.Entities.class org.apache.commons.lang.IllegalClassException.class org.apache.commons.lang.IncompleteArgumentException.class org.apache.commons.lang.IntHashMap$Entry.class org.apache.commons.lang.IntHashMap.class org.apache.commons.lang.LocaleUtils.class org.apache.commons.lang.NotImplementedException.class org.apache.commons.lang.NullArgumentException.class org.apache.commons.lang.NumberRange.class org.apache.commons.lang.NumberUtils.class org.apache.commons.lang.ObjectUtils$Null.class org.apache.commons.lang.ObjectUtils.class org.apache.commons.lang.RandomStringUtils.class org.apache.commons.lang.SerializationException.class org.apache.commons.lang.SerializationUtils.class org.apache.commons.lang.StringEscapeUtils.class org.apache.commons.lang.StringUtils.class org.apache.commons.lang.SystemUtils.class org.apache.commons.lang.UnhandledException.class org.apache.commons.lang.Validate.class org.apache.commons.lang.WordUtils.class org.apache.commons.lang.builder.CompareToBuilder.class org.apache.commons.lang.builder.EqualsBuilder.class org.apache.commons.lang.builder.HashCodeBuilder.class org.apache.commons.lang.builder.ReflectionToStringBuilder$1.class org.apache.commons.lang.builder.ReflectionToStringBuilder.class org.apache.commons.lang.builder.StandardToStringStyle.class org.apache.commons.lang.builder.ToStringBuilder.class org.apache.commons.lang.builder.ToStringStyle$DefaultToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$MultiLineToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$NoFieldNameToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$ShortPrefixToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$SimpleToStringStyle.class org.apache.commons.lang.builder.ToStringStyle.class org.apache.commons.lang.enum.Enum$Entry.class org.apache.commons.lang.enum.Enum.class org.apache.commons.lang.enum.EnumUtils.class org.apache.commons.lang.enum.ValuedEnum.class org.apache.commons.lang.enums.Enum$Entry.class org.apache.commons.lang.enums.Enum.class org.apache.commons.lang.enums.EnumUtils.class org.apache.commons.lang.enums.ValuedEnum.class org.apache.commons.lang.exception.ExceptionUtils.class org.apache.commons.lang.exception.Nestable.class org.apache.commons.lang.exception.NestableDelegate.class org.apache.commons.lang.exception.NestableError.class org.apache.commons.lang.exception.NestableException.class org.apache.commons.lang.exception.NestableRuntimeException.class org.apache.commons.lang.math.DoubleRange.class org.apache.commons.lang.math.FloatRange.class org.apache.commons.lang.math.Fraction.class org.apache.commons.lang.math.IntRange.class org.apache.commons.lang.math.JVMRandom.class org.apache.commons.lang.math.LongRange.class org.apache.commons.lang.math.NumberRange.class org.apache.commons.lang.math.NumberUtils.class org.apache.commons.lang.math.RandomUtils.class org.apache.commons.lang.math.Range.class org.apache.commons.lang.mutable.Mutable.class org.apache.commons.lang.mutable.MutableBoolean.class org.apache.commons.lang.mutable.MutableByte.class org.apache.commons.lang.mutable.MutableDouble.class org.apache.commons.lang.mutable.MutableFloat.class org.apache.commons.lang.mutable.MutableInt.class org.apache.commons.lang.mutable.MutableLong.class org.apache.commons.lang.mutable.MutableObject.class org.apache.commons.lang.mutable.MutableShort.class org.apache.commons.lang.text.CompositeFormat.class org.apache.commons.lang.text.StrBuilder$StrBuilderReader.class org.apache.commons.lang.text.StrBuilder$StrBuilderTokenizer.class org.apache.commons.lang.text.StrBuilder$StrBuilderWriter.class org.apache.commons.lang.text.StrBuilder.class org.apache.commons.lang.text.StrLookup$MapStrLookup.class org.apache.commons.lang.text.StrLookup.class org.apache.commons.lang.text.StrMatcher$CharMatcher.class org.apache.commons.lang.text.StrMatcher$CharSetMatcher.class org.apache.commons.lang.text.StrMatcher$NoMatcher.class org.apache.commons.lang.text.StrMatcher$StringMatcher.class org.apache.commons.lang.text.StrMatcher$TrimMatcher.class org.apache.commons.lang.text.StrMatcher.class org.apache.commons.lang.text.StrSubstitutor.class org.apache.commons.lang.text.StrTokenizer.class org.apache.commons.lang.time.DateFormatUtils.class org.apache.commons.lang.time.DateUtils$DateIterator.class org.apache.commons.lang.time.DateUtils.class org.apache.commons.lang.time.DurationFormatUtils$Token.class org.apache.commons.lang.time.DurationFormatUtils.class org.apache.commons.lang.time.FastDateFormat$CharacterLiteral.class org.apache.commons.lang.time.FastDateFormat$NumberRule.class org.apache.commons.lang.time.FastDateFormat$PaddedNumberField.class org.apache.commons.lang.time.FastDateFormat$Pair.class org.apache.commons.lang.time.FastDateFormat$Rule.class org.apache.commons.lang.time.FastDateFormat$StringLiteral.class org.apache.commons.lang.time.FastDateFormat$TextField.class org.apache.commons.lang.time.FastDateFormat$TimeZoneDisplayKey.class org.apache.commons.lang.time.FastDateFormat$TimeZoneNameRule.class org.apache.commons.lang.time.FastDateFormat$TimeZoneNumberRule.class org.apache.commons.lang.time.FastDateFormat$TwelveHourField.class org.apache.commons.lang.time.FastDateFormat$TwentyFourHourField.class org.apache.commons.lang.time.FastDateFormat$TwoDigitMonthField.class org.apache.commons.lang.time.FastDateFormat$TwoDigitNumberField.class org.apache.commons.lang.time.FastDateFormat$TwoDigitYearField.class org.apache.commons.lang.time.FastDateFormat$UnpaddedMonthField.class org.apache.commons.lang.time.FastDateFormat$UnpaddedNumberField.class org.apache.commons.lang.time.FastDateFormat.class org.apache.commons.lang.time.StopWatch.class
commons-lang3.3.1.jar、Apache Commons中的一个,含了一些数据类型工具类,是java.lang.*的扩展。必须使用的jar。为JRE5.0+的更好的版本所提供 Jar文件含的类: META-INF/MANIFEST.MFMETA-INF/LICENSE.txtMETA-INF/NOTICE.txtorg.apache.commons.lang.ArrayUtils.class org.apache.commons.lang.BitField.class org.apache.commons.lang.BooleanUtils.class org.apache.commons.lang.CharEncoding.class org.apache.commons.lang.CharRange.class org.apache.commons.lang.CharSet.class org.apache.commons.lang.CharSetUtils.class org.apache.commons.lang.CharUtils.class org.apache.commons.lang.ClassUtils.class org.apache.commons.lang.Entities$ArrayEntityMap.class org.apache.commons.lang.Entities$BinaryEntityMap.class org.apache.commons.lang.Entities$EntityMap.class org.apache.commons.lang.Entities$HashEntityMap.class org.apache.commons.lang.Entities$LookupEntityMap.class org.apache.commons.lang.Entities$MapIntMap.class org.apache.commons.lang.Entities$PrimitiveEntityMap.class org.apache.commons.lang.Entities$TreeEntityMap.class org.apache.commons.lang.Entities.class org.apache.commons.lang.IllegalClassException.class org.apache.commons.lang.IncompleteArgumentException.class org.apache.commons.lang.IntHashMap$Entry.class org.apache.commons.lang.IntHashMap.class org.apache.commons.lang.LocaleUtils.class org.apache.commons.lang.NotImplementedException.class org.apache.commons.lang.NullArgumentException.class org.apache.commons.lang.NumberRange.class org.apache.commons.lang.NumberUtils.class org.apache.commons.lang.ObjectUtils$Null.class org.apache.commons.lang.ObjectUtils.class org.apache.commons.lang.RandomStringUtils.class org.apache.commons.lang.SerializationException.class org.apache.commons.lang.SerializationUtils.class org.apache.commons.lang.StringEscapeUtils.class org.apache.commons.lang.StringUtils.class org.apache.commons.lang.SystemUtils.class org.apache.commons.lang.UnhandledException.class org.apache.commons.lang.Validate.class org.apache.commons.lang.WordUtils.class org.apache.commons.lang.builder.CompareToBuilder.class org.apache.commons.lang.builder.EqualsBuilder.class org.apache.commons.lang.builder.HashCodeBuilder.class org.apache.commons.lang.builder.ReflectionToStringBuilder$1.class org.apache.commons.lang.builder.ReflectionToStringBuilder.class org.apache.commons.lang.builder.StandardToStringStyle.class org.apache.commons.lang.builder.ToStringBuilder.class org.apache.commons.lang.builder.ToStringStyle$DefaultToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$MultiLineToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$NoFieldNameToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$ShortPrefixToStringStyle.class org.apache.commons.lang.builder.ToStringStyle$SimpleToStringStyle.class org.apache.commons.lang.builder.ToStringStyle.class org.apache.commons.lang.enum.Enum$Entry.class org.apache.commons.lang.enum.Enum.class org.apache.commons.lang.enum.EnumUtils.class org.apache.commons.lang.enum.ValuedEnum.class org.apache.commons.lang.enums.Enum$Entry.class org.apache.commons.lang.enums.Enum.class org.apache.commons.lang.enums.EnumUtils.class org.apache.commons.lang.enums.ValuedEnum.class org.apache.commons.lang.exception.ExceptionUtils.class org.apache.commons.lang.exception.Nestable.class org.apache.commons.lang.exception.NestableDelegate.class org.apache.commons.lang.exception.NestableError.class org.apache.commons.lang.exception.NestableException.class org.apache.commons.lang.exception.NestableRuntimeException.class org.apache.commons.lang.math.DoubleRange.class org.apache.commons.lang.math.FloatRange.class org.apache.commons.lang.math.Fraction.class org.apache.commons.lang.math.IntRange.class org.apache.commons.lang.math.JVMRandom.class org.apache.commons.lang.math.LongRange.class org.apache.commons.lang.math.NumberRange.class org.apache.commons.lang.math.NumberUtils.class org.apache.commons.lang.math.RandomUtils.class org.apache.commons.lang.math.Range.class org.apache.commons.lang.mutable.Mutable.class org.apache.commons.lang.mutable.MutableBoolean.class org.apache.commons.lang.mutable.MutableByte.class org.apache.commons.lang.mutable.MutableDouble.class org.apache.commons.lang.mutable.MutableFloat.class org.apache.commons.lang.mutable.MutableInt.class org.apache.commons.lang.mutable.MutableLong.class org.apache.commons.lang.mutable.MutableObject.class org.apache.commons.lang.mutable.MutableShort.class org.apache.commons.lang.text.CompositeFormat.class org.apache.commons.lang.text.StrBuilder$StrBuilderReader.class org.apache.commons.lang.text.StrBuilder$StrBuilderTokenizer.class org.apache.commons.lang.text.StrBuilder$StrBuilderWriter.class org.apache.commons.lang.text.StrBuilder.class org.apache.commons.lang.text.StrLookup$MapStrLookup.class org.apache.commons.lang.text.StrLookup.class org.apache.commons.lang.text.StrMatcher$CharMatcher.class org.apache.commons.lang.text.StrMatcher$CharSetMatcher.class org.apache.commons.lang.text.StrMatcher$NoMatcher.class org.apache.commons.lang.text.StrMatcher$StringMatcher.class org.apache.commons.lang.text.StrMatcher$TrimMatcher.class org.apache.commons.lang.text.StrMatcher.class org.apache.commons.lang.text.StrSubstitutor.class org.apache.commons.lang.text.StrTokenizer.class org.apache.commons.lang.time.DateFormatUtils.class org.apache.commons.lang.time.DateUtils$DateIterator.class org.apache.commons.lang.time.DateUtils.class org.apache.commons.lang.time.DurationFormatUtils$Token.class org.apache.commons.lang.time.DurationFormatUtils.class org.apache.commons.lang.time.FastDateFormat$CharacterLiteral.class org.apache.commons.lang.time.FastDateFormat$NumberRule.class org.apache.commons.lang.time.FastDateFormat$PaddedNumberField.class org.apache.commons.lang.time.FastDateFormat$Pair.class org.apache.commons.lang.time.FastDateFormat$Rule.class org.apache.commons.lang.time.FastDateFormat$StringLiteral.class org.apache.commons.lang.time.FastDateFormat$TextField.class org.apache.commons.lang.time.FastDateFormat$TimeZoneDisplayKey.class org.apache.commons.lang.time.FastDateFormat$TimeZoneNameRule.class org.apache.commons.lang.time.FastDateFormat$TimeZoneNumberRule.class org.apache.commons.lang.time.FastDateFormat$TwelveHourField.class org.apache.commons.lang.time.FastDateFormat$TwentyFourHourField.class org.apache.commons.lang.time.FastDateFormat$TwoDigitMonthField.class org.apache.commons.lang.time.FastDateFormat$TwoDigitNumberField.class org.apache.commons.lang.time.FastDateFormat$TwoDigitYearField.class org.apache.commons.lang.time.FastDateFormat$UnpaddedMonthField.class org.apache.commons.lang.time.FastDateFormat$UnpaddedNumberField.class org.apache.commons.lang.time.FastDateFormat.class org.apache.commons.lang.time.StopWatch.class

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