在Pharo中發出HTTP請求並獲取響應頭

Question

如何發出HTTP請求並獲取響應內容和響應頭？

Answer 1

也許最簡單的是，如果你從http://www.squeaksource.com/WebClient加載WebClient。

Answer 2

或者，如果你想爲pharo或squeak

Answer 3

要安裝Web客戶端做更多的東西與他們，海邊一鍵圖片：

(Installer ss project: 'WebClient') 
    install: 'WebClient-Core' 

然後

response := WebClient httpGet: 'http://www.google.com/'. 
headers := response headers. "An OrderedCollection of headername -> headervalue" 
body := response content. 

Answer 4

或者使用新的Zinc framework，如：

| response content headers | 

response := ZnClient new 
    url: 'http://stackoverflow.com'; 
    get; 
    response. 

content := response contents. 
headers := response headers.