赤山岛

1. 备忘单 字符串："Foo" 或者 'Foo' 或者 "It's \"quoted\"" 或者 r"C:\raw\string"  数字：123.45 [BR] ${being.name} for ${being.price} Euros[BR]  布尔值：true, false  序列：["foo", "bar", 123.45], 1..100  哈希表：{"nam

Performance tuning 转载官网，少许翻译 The following are some tips and tricks to squeeze the most performance out of Struts 2. Important OGNL update For Struts 2 versions before 2.3: the O