shance3c 发表于 2013-03-22 11:12

楼主你好，编译报错如下：
dso.o: In function `dso_load(char const*, char const*)':
dso.cpp:(.text+0x4d): undefined reference to `dlopen'
dso.cpp:(.text+0x5d): undefined reference to `dlsym'
dso.cpp:(.text+0xc4): undefined reference to `dlerror'
dso.cpp:(.text+0x16f): undefined reference to `dlerror'
url.o: In function `urlparser(void*)':
url.cpp:(.text+0xf4a): undefined reference to `event_init'
url.cpp:(.text+0xf51): undefined reference to `evdns_init'
url.cpp:(.text+0xf73): undefined reference to `evdns_resolve_ipv4'
url.cpp:(.text+0xf78): undefined reference to `event_dispatch'
url.cpp:(.text+0xf80): undefined reference to `event_base_free'
url.o: In function `dns_callback(int, char, int, int, void*, void*)':
url.cpp:(.text+0xfee): undefined reference to `event_loopexit'
threads.o: In function `create_thread(void* (*)(void*), void*, unsigned long*, pthread_attr_t*)':
threads.cpp:(.text+0x4c): undefined reference to `pthread_create'
threads.cpp:(.text+0x98): undefined reference to `pthread_attr_setstacksize'
collect2: ld returned 1 exit status
make: *** Error 1

yshihyu 发表于 2013-05-06 00:52

wallwind 发表于 2013-05-08 22:48

楼主牛逼。爬虫什么原理？

zhjun2512 发表于 2015-08-04 11:22

链接失效了,现在链接是什么

wqx0532 发表于 2015-11-13 15:50

地址无效了 呵呵

wq4113 发表于 2015-11-16 10:50

学习一下{:1_1:}

zzhawjj 发表于 2015-11-16 13:09

下载不了你的代码
所有爬虫的问题在于url的hash表太大
不知道你是怎么解决的
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