func main() {
start_url := utils.BaseUrl
//加载配置文件
settings := utils.LoadConf("conf/spider.conf")
//获取数据库连接信息
dbinfo, ok := settings["DBINFO"]
if !ok {
log.Fatalf("please insert dbinfo in spider.conf")
}
//爬虫初始化
options := robot.SpiderOptions{
TaskName: "79xs",
PageProcesser: process.NewWww79xsComProcessor(),
Downloader: downloader.NewHttpDownloader("text/html; charset=gb2312"),
Scheduler: scheduler.NewQueueScheduler(false),
Pipelines: []robot.Pipeline{pipeline.NewPipelineMySQL(dbinfo)},
//设置资源管理器，资源池容量为100
ResourceManage: resource.NewSpidersPool(100, nil),
}
sp := robot.NewSpider(options)
//增加根url
sp.AddRequest(utils.InitRequest(start_url, nil, nil))
go sp.Run()
<-utils.Stop
sp.Close()
}
func main() {
start_url := "http://www.jiexieyin.org"
redisAddr := "127.0.0.1:6379"
redisMaxConn := 10
redisMaxIdle := 10
mongoUrl := "localhost:27017"
mongoDB := "test"
mongoCollection := "test"
scheduleroptions := scheduler.RedisSchedulerOptions{
RequestList: "mgospider_requests",
UrlList: "mgospider_urls",
RedisAddr: redisAddr,
MaxConn: redisMaxConn,
MaxIdle: redisMaxIdle,
ForbiddenDuplicateUrl: false,
}
//爬虫初始化
options := robot.SpiderOptions{
TaskName: "mgospider",
PageProcesser: NewMyProcesser(),
Downloader: downloader.NewHttpDownloader("text/html; charset=gb2312"),
Scheduler: scheduler.NewRedisScheduler(scheduleroptions),
Pipelines: []robot.Pipeline{NewPipelineMongo(mongoUrl, mongoDB, mongoCollection)},
//设置资源管理器，资源池容量为10
ResourceManage: resource.NewSpidersPool(10, nil),
}
sp := robot.NewSpider(options)
init := false
for _, arg := range os.Args {
if arg == "--init" {
init = true
break
}
}
if init {
sp.AddRequest(initrequest(start_url))
mlog.LogInst().LogInfo("重新开始爬")
} else {
mlog.LogInst().LogInfo("继续爬")
}
sp.Run()
}
func main() {
spidername := "79xs"
start_url := utils.BaseUrl
//加载配置文件
settings := utils.LoadConf("conf/spider.conf")
//获取数据库连接信息
dbinfo, ok := settings["DBINFO"]
if !ok {
log.Fatalf("please insert dbinfo in spider.conf")
}
//爬虫初始化
options := robot.SpiderOptions{
TaskName: spidername,
PageProcesser: process.NewWww79xsComProcessor(),
Downloader: downloader.NewHttpDownloader("text/html; charset=gb2312"),
Scheduler: scheduler.NewMysqlScheduler(spidername, dbinfo),
//Scheduler: scheduler.NewQueueScheduler(false),
Pipelines: []robot.Pipeline{pipeline.NewPipelineMySQL(dbinfo)},
//设置资源管理器，资源池容量为100
ResourceManage: resource.NewSpidersPool(100, nil),
}
sp := robot.NewSpider(options)
init := false
for _, arg := range os.Args {
if arg == "--init" {
init = true
break
}
}
if init {
//增加根url
sp.AddRequest(utils.InitRequest(start_url, map[string]string{
"handler": "mainParse",
}))
log.Println("重新开始爬")
} else {
log.Println("继续爬")
}
go sp.Run()
<-utils.Stop
sp.Close()
}