go语言抓取twitter

1. 第一步修改anaconda库， 以获取Search_meta_data ；

2. 调用anaconda， 抓取search数据，略

package anaconda


import (
	"net/url"
)


type Search_meta_data struct {
	Completed_in float32 `json:"completed_in"`
	Max_id int64         `json:"max_id"`
	Max_id_str string    `json:"max_id_str"`
	Next_results string  `json:"next_results"`
	Query string         `json:"query"`
	Refresh_url string   `json:"refresh_url"`
	Count int	     `json:"count"`	
	Since_id     int     `json:"since_id"`
	Since_id_str string  `json:"since_id_str"`
}


type searchResponse struct {
	Statuses []Tweet
	Search_metadata Search_meta_data
}


func (a TwitterApi) GetSearch(queryString string, v url.Values) (data Search_meta_data, timeline []Tweet, err error) {
	var sr searchResponse


	v = cleanValues(v)
	v.Set("q", queryString)


	response_ch := make(chan response)
	a.queryQueue <- query{BaseUrl + "/search/tweets.json", v, &sr, _GET, response_ch}


	// We have to read from the response channel before assigning to timeline
	// Otherwise this will happen before the responses have been written
	resp := <-response_ch
	err = resp.err
	timeline = sr.Statuses
	data= sr.Search_metadata
	return data, timeline, err
}

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