span></strong></p><figure><table><thead><tr><th><span>类型</span></th><th><span>语句和结果</span></th></tr></thead><tbody><tr><td><span>特殊字符测试</span></td><td><span>id=&#39;)&quot;) ==&gt; 抛出异常</span></td></tr><tr><td><span>逻辑运算测试</span></td><td><span>id=&#39; and 2</span><em><span>3 = 6 -- ==&gt; True  </span><br /><span>id=&#39; and 2</span></em><span>3 = 5 -- ==&gt; False  </span><br /><span>id=2*3 ==&gt; 是否返回id=6相关的内容  </span><br /><span>id=1/1 ==&