sstream>#include<string>#include<cstdint>intmain(){//read()isoftenusedforbinaryI/Ostd::stringbin={'\x12
12345678123456781234567812345678')UUID('urn:uuid:12345678-1234-5678-1234-567812345678')UUID(bytes='\x12
/;/\@/; 此规则的正确代码示例: /*eslintno-useless-escape:"error"*/"\"";'\'';"\x12";"\u00a9";"\371";"xs\u2111";`\
例子 redis>DELmykey0redis>RESTOREmykey0"\n\x17\x17\x00\x00\x00\x12\x00\x00\x00\x03\x00\x00\xc0\x01\x00\
char*p="\x12""3";//createsastaticchar[3]arrayholding{'\x12','3','\0'}//setsptopointtothefirstelementofthearray
\x00\x00\x03')(1,2,3)>>>calcsize('hhl')8 解包字段可以通过将它们分配给变量或通过将结果包装到指定的元组中来命名: >>>record='raymond\x32\x12
>>>#commentsareignored>>>x=12>>>x12>>>ifx==13:...print"yes"...else:...print"no"...print"NO"...print"NO
nThi"IO.read("testfile",20,10)#=>"neone\nThisisline"IO.read("binfile",mode:"rb")#=>"\xF7\x00\x00\x0E\x12