Question

delphi通过idhttp控件获取网页数据时怎么加上cookies

Answer 1

获取post，或者get返回的cookie，除了过滤返回的字符串之外，最简单的方法是使用idhttp的CookieManager属性。
比如获得IDhttp返回的全部Cookie：
if idhttp1.CookieManager.CookieCollection.Count > 0 then
for i := 0 to idhttp1.CookieManager.CookieCollection.Count - 1 do
temp := temp + idhttp1.CookieManager.CookieCollection.Items[i] .CookieText + ';';

也可以通过属性名和属性值的形式获得，这样就可以提取出个别的Cookie值：
idhttp1.CookieManager.CookieCollection.Items[i]
.CookieName idhttp1.CookieManager.CookieCollection.Items[i]
.Value

比如：
temp := TStringList.Create;

if idhttp1.CookieManager.CookieCollection.Count > 0 then
for i := 0 to idhttp1.CookieManager.CookieCollection.Count - 1 do
// temp := temp + idhttp1.CookieManager.CookieCollection.Items[i] .CookieText + ';';
temp.Add(idhttp1.CookieManager.CookieCollection.Items[i]
.CookieName + '=' + idhttp1.CookieManager.CookieCollection.Items[i]
.Value);