hunterhug / marmot Goto Github PK
View Code? Open in Web Editor NEW💐Marmot A Golang HTTP Download
License: Apache License 2.0
💐Marmot A Golang HTTP Download
License: Apache License 2.0
东西呢?
package github.com/hunterhug/GoSpider/util/xid: cannot find package "github.com/hunterhug/GoSpider/util/xid" in any of
See the Example https://github.com/hunterhug/GoSpiderExample
访问的链接如下:
https://translate.google.cn/translate_a/single?client=webapp&sl=zh-CN&tl=zh-CN&hl=zh-CN&dt=at,bd,ex,ld,md,qca,rw,rm,sos,ss,t&ssel=0&tsel=3&kc=0&tk=470992.123882&q=This is an English sentence
Google 返回
Your client has issued a malformed or illegal request. That’s all we know
RandomUa()需要读取该项目下txt文本中的浏览器标志,然而编译成exe文件后可能找不到该文件,需要将其写死在代码里,由于数据过大,建议增加一个GoSpider插件
非常好,希望继续添加其他平台的登陆支付等等功能以及持续维护
你可以通过设置请求变量中的Close域的值为true,来让http库在请求完成时关闭连接。
另一个选项是添加一个Connection的请求头,并设置为close。目标HTTP服务器应该也会响应一个Connection: close的头。当http库看到这个响应头时,它也将会关闭连接。
package main
import (
"fmt"
"net/http"
"io/ioutil"
)
func main() {
req, err := http.NewRequest("GET","http://golang.org",nil)
if err != nil {
fmt.Println(err)
return
}
req.Close = true
//or do this:
//req.Header.Add("Connection", "close")
resp, err := http.DefaultClient.Do(req)
if resp != nil {
defer resp.Body.Close()
}
if err != nil {
fmt.Println(err)
return
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(len(string(body)))
}
你也可以取消http的全局连接复用。你将需要为此创建一个自定义的http传输配置。
package main
import (
"fmt"
"net/http"
"io/ioutil"
)
func main() {
tr := &http.Transport{DisableKeepAlives: true}
client := &http.Client{Transport: tr}
resp, err := client.Get("http://golang.org")
if resp != nil {
defer resp.Body.Close()
}
if err != nil {
fmt.Println(err)
return
}
fmt.Println(resp.StatusCode)
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(len(string(body)))
}
如果你向同一个HTTP服务器发送大量的请求,那么把保持网络连接的打开是没问题的。然而,如果你的应用在短时间内向大量不同的HTTP服务器发送一两个请求,那么在引用收到响应后立刻关闭网络连接是一个好主意。增加打开文件的限制数可能也是个好主意。当然,正确的选择源自于应用。
我们一般不会向大量服务器请求,所以凑合着...
RT
wating for add
当你使用标准http库发起请求时,你得到一个http的响应变量。如果你不读取响应主体,你依旧需要关闭它。注意对于空的响应你也一定要这么做。
package main
import (
"fmt"
"net/http"
"io/ioutil"
)
func main() {
resp, err := http.Get("https://api.ipify.org?format=json")
if err != nil {
fmt.Println(err)
return
}
defer resp.Body.Close()//ok, most of the time :-)
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(string(body))
}
大多数情况下,当你的http响应失败时,resp变量将为nil,而err变量将是non-nil。然而,当你得到一个重定向的错误时,两个变量都将是non-nil。这意味着你最后依然会内存泄露。
package main
import (
"fmt"
"net/http"
"io/ioutil"
)
func main() {
resp, err := http.Get("https://api.ipify.org?format=json")
if resp != nil {
defer resp.Body.Close()
}
if err != nil {
fmt.Println(err)
return
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(string(body))
}
Problem
Show here
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.