a 单元 (短路)Short-circuit Operator && AND a && b 双元 || OR a || b 双元 四、逻辑运算元(Logic Operator) ? | 与 || 运算范例: – 假设:int a = 1, b = 2; – (b > a) | (a< 0) – 在 | 的运算上会先运算(b > a),不论传回值是...
This expression can be as simple as a variable (as shown in Listing 2) or a method call (like getList()), or a complex expression that involves boolean logic or a ternary operator.