低内存好手游游戏排行榜：如何在手机内存有限的情况下享受高质量游戏？

importos

importpsutil

defget_memory_usage(process_name):

forprocinpsutil.process_iter(['pid','name']):

ifproc.info['name']==process_name:

returnproc.memory_info().rss/(10241024)

returnNone

if__name__=="__main__"process_name="com.tencent.tmgp.sgame"《王者荣耀》进程名

memory_usage=get_memory_usage(process_name)

ifmemory_usage:

print(f"内存占用:{memory_usage:.2f}MB"else:

print("进程未找到"

publicclassCodeOptimization{

publicstaticvoidmain(Stringargs){

//1.使用StringBuilder代替String拼接

StringBuildersb=newStringBuilder();

for(inti=0;i< 1000; i++) {

sb.append("优化"}

System.out.println(sb.toString());

//2.使用局部变量代替全局变量

intlocalVar=10;

System.out.println(localVar);

//3.使用trywithresources释放资源

try(BufferedReaderbr=newBufferedReader(newFileReader("file.txt"{

Stringline;

while((line=br.readLine())!=null){

System.out.println(line);

}

}catch(IOExceptione){

e.printStackTrace();

}

}

}