为什么我用curl 和wget 下载到的不同呢？

hmchzb19

我用curl -O
和wget 分别下载
https://github.com/twbs/bootstra ... trap-3.0.3-dist.zip

，发先wget 得到了这个zip 文件，而curl -O 只得到了这个网页。

好奇怪，谁能解释下？

todayhero

@hmchzb19
这两个命令，我都没有得到。

1. [root@GO-EMAIL-1 aa]# curl -o "https://github.com/twbs/bootstrap/releases/download/v3.0.3/bootstrap-3.0.3-dist.zip"
   
2. curl: no URL specified!
   
3. curl: try 'curl --help' for more information
   
4. [root@GO-EMAIL-1 aa]# wget "https://github.com/twbs/bootstrap/releases/download/v3.0.3/bootstrap-3.0.3-dist.zip"
   
5. --2014-06-17 10:29:39--  https://github.com/twbs/bootstrap/releases/download/v3.0.3/bootstrap-3.0.3-dist.zip
   
6. Resolving github.com... 192.30.252.130
   
7. Connecting to github.com|192.30.252.130|:443... connected.
   
8. ERROR: cannot verify github.com's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 Extended Validation Server CA':
   
9.   Unable to locally verify the issuer's authority.
   
10. To connect to github.com insecurely, use `--no-check-certificate'.
    
11. Unable to establish SSL connection.
    

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hmchzb19

curl 是大O，我改过了

q1208c

curl 好象不会 302 的. wget 可以.

todayhero

@hmchzb19

curl -O我这里同样什么也没有。

1. [root@GO-EMAIL-1 aa]# curl -O "https://github.com/twbs/bootstrap/releases/download/v3.0.3/bootstrap-3.0.3-dist.zip"
   
2. 
   
3. curl: (60) SSL certificate problem, verify that the CA cert is OK. Details:
   
4. error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
   
5. More details here: http://curl.haxx.se/docs/sslcerts.html
   
6. 
   
7. curl performs SSL certificate verification by default, using a "bundle"
   
8. of Certificate Authority (CA) public keys (CA certs). The default
   
9. bundle is named curl-ca-bundle.crt; you can specify an alternate file
   
10. using the --cacert option.
    
11. If this HTTPS server uses a certificate signed by a CA represented in
    
12. the bundle, the certificate verification probably failed due to a
    
13. problem with the certificate (it might be expired, or the name might
    
14. not match the domain name in the URL).
    
15. If you'd like to turn off curl's verification of the certificate, use
    
16. the -k (or --insecure) option.
    

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hmchzb19

搞定了

确实如此，curl 默认不会处理302的重定向，
不过有-L 参数就可以了。

q1208c

回复 6# hmchzb19




谢谢, 我也学了一招.