JAVA

     摘要: Read on to see how to add Subversion support to Eclipse and how to perform basic version-control activities from the IDE.  閱讀全文

     摘要: 通常許多web資源是面向登錄用戶的，如果我們想利用程序自動(dòng)獲取，則必須要通過(guò)程序登錄之後才能實(shí)現(xiàn)。java本身提供的標(biāo)準(zhǔn)庫(kù)也可以實(shí)現(xiàn)客戶端的登錄，但是卻不能自動(dòng)管理服務(wù)器返回的cookie，必須手動(dòng)管理。這個(gè)是十分麻煩和繁瑣的。幸好有APACHE 的 HTTPCLIENT，我們不必在擔(dān)心如何管理cookie。所以用hc登錄，獲取資源都是十分簡(jiǎn)單和方便的。在這裡用一段源碼記錄如何使用hc等錄一個(gè)website，以及如何通過(guò)代理登錄和通過(guò)代理訪問(wèn)頁(yè)面。  閱讀全文

     摘要: 使用Apache的HTTPCLIENT獲取網(wǎng)頁(yè)的內(nèi)容  閱讀全文

     摘要: The PatternLayout is by far the most widely used log4j layout. It formats logging events according to a conversion pattern specified by the user. Conversion patterns are composed of literal text and conversion specifiers. Literal text is output as is. Conversion specifiers consist of the % character followed by an optional format modifier and a mandatory conversion character. For example, %-5p [%t]: %m%n is a conversion pattern composed of a priority (a.k.a. level) conversion specifier followed   閱讀全文