菜鸟求助，大神们给看看 - V2EX
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cai72738
V2EX    Java

菜鸟求助，大神们给看看

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  •   cai72738 Mar 2, 2016 2360 views
    This topic created in 3724 days ago, the information mentioned may be changed or developed.
    我写的代码，是现在记事本里写好了一部分，然后粘到 eclipse 里面的，我在开头 import org.apache.commons.httpclient.HttpClient; 时。报错了，说， the import org.apache cannot be resolved.
    我 Java 自学的，第一次写爬虫。百度也搜不到， Stackoverflow 有个答案说要修改 CLASS_PATH ，可是我用的 JDK8.0 ， classpath 应该不用配置了吧。
  • import
  • class_path
  • classpath
  • Apache
    5 replies    2016-03-05 00:30:35 +08:00
    cai72738
        1
    cai72738  
    OP
       Mar 2, 2016
    各位大牛们，救救我这个小菜鸟吧。
    acoder2013
        2
    acoder2013  
       Mar 2, 2016
    额， jar 包加到类路径
    palmers
        3
    palmers  
       Mar 2, 2016
    org.apache.commons.httpclient.HttpClient 您这个是外部 jar 吧? jdk 提供 httpclient 我记得是 net 包下面的, 如果使用 jdk 提供 client 有问题,先看看 jdk 安装完后环境变量配置有没有问题,然后看看 eclipse jdk 配置有没有问题
    codeyung
        4
    codeyung  
       Mar 3, 2016
    导错 包了 删了从新导入 或者吧你用的 jar 包导入进来
    random2case
        5
    random2case  
       Mar 5, 2016
    少用 baidu ，多 google ，少中文，多英文就可以解决了。
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