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[/color][color=#ff8000]/* * to change this license header, choose license headers in project properties. * to change this template file, choose tools | templates * and open the template in the editor. */[/color][color=#0000bb]package bai27[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]io[/color][color=#007700].[/color][color=#0000bb]file[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]io[/color][color=#007700].[/color][color=#0000bb]fileinputstream[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]io[/color][color=#007700].[/color][color=#0000bb]fileoutputstream[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]io[/color][color=#007700].[/color][color=#0000bb]filenotfoundexception[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]io[/color][color=#007700].[/color][color=#0000bb]ioexception[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]scanner[/color][color=#007700];[/color][color=#ff8000]/** * * @author tran */[/color][color=#007700]public class [/color][color=#0000bb]copymovedelphuongthuc [/color][color=#007700]{ public static [/color][color=#0000bb]void main[/color][color=#007700]([/color][color=#0000bb]string[/color][color=#007700][] [/color][color=#0000bb]args[/color][color=#007700]) [/color][color=#0000bb]throws ioexception [/color][color=#007700]{ [/color][color=#0000bb]string a[/color][color=#007700],[/color][color=#0000bb]cmd [/color][color=#007700],[/color][color=#0000bb]source [/color][color=#007700]= [/color][color=#0000bb]null[/color][color=#007700],[/color][color=#0000bb]target [/color][color=#007700]= [/color][color=#0000bb]null[/color][color=#007700]; [/color][color=#0000bb]string [/color][color=#007700][] [/color][color=#0000bb]result[/color][color=#007700]; [/color][color=#0000bb]scanner input [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"input as sample 'copy c:\test.txt e:\test.txt'"[/color][color=#007700]); [/color][color=#0000bb]cmd [/color][color=#007700]= [/color][color=#0000bb]input[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700](); [/color][color=#0000bb]result [/color][color=#007700]= [/color][color=#0000bb]cmd[/color][color=#007700].[/color][color=#0000bb]split[/color][color=#007700]([/color][color=#dd0000]" "[/color][color=#007700]); [/color][color=#0000bb]a [/color][color=#007700]= [/color][color=#0000bb]result[/color][color=#007700][[/color][color=#0000bb]0[/color][color=#007700]]; [/color][color=#0000bb]source [/color][color=#007700]= [/color][color=#0000bb]result[/color][color=#007700][[/color][color=#0000bb]1[/color][color=#007700]]; [/color][color=#0000bb]target [/color][color=#007700]= [/color][color=#0000bb]result[/color][color=#007700][[/color][color=#0000bb]2[/color][color=#007700]]; [/color][color=#ff8000]//input [/color][color=#007700]switch([/color][color=#0000bb]a[/color][color=#007700]){ case [/color][color=#dd0000]"copy" [/color][color=#007700]: [/color][color=#0000bb]copyf[/color][color=#007700]([/color][color=#0000bb]source[/color][color=#007700],[/color][color=#0000bb]target[/color][color=#007700]); break; case [/color][color=#dd0000]"move" [/color][color=#007700]: [/color][color=#0000bb]movef[/color][color=#007700]([/color][color=#0000bb]source[/color][color=#007700],[/color][color=#0000bb]target[/color][color=#007700]); break; case [/color][color=#dd0000]"delete" [/color][color=#007700]: [/color][color=#0000bb]deletef[/color][color=#007700]([/color][color=#0000bb]source[/color][color=#007700]); break; default : [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"comand fail!!!!"[/color][color=#007700]); } } public static [/color][color=#0000bb]void copyf[/color][color=#007700]([/color][color=#0000bb]string source[/color][color=#007700],[/color][color=#0000bb]string target[/color][color=#007700]) [/color][color=#0000bb]throws ioexception[/color][color=#007700]{ [/color][color=#0000bb]fileinputstream fin [/color][color=#007700]; [/color][color=#0000bb]fileoutputstream fout[/color][color=#007700]; try{ [/color][color=#0000bb]fin [/color][color=#007700]= new [/color][color=#0000bb]fileinputstream[/color][color=#007700]([/color][color=#0000bb]source[/color][color=#007700]); }catch([/color][color=#0000bb]ioexception exc[/color][color=#007700]){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"input file not found"[/color][color=#007700]); return ; } try{ [/color][color=#0000bb]fout [/color][color=#007700]= new [/color][color=#0000bb]fileoutputstream[/color][color=#007700]([/color][color=#0000bb]target[/color][color=#007700]); }catch([/color][color=#0000bb]ioexception exc[/color][color=#007700]){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"error oppening file"[/color][color=#007700]); return ; }catch([/color][color=#0000bb]arrayindexoutofbound***ception exc[/color][color=#007700]){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"usage : copy file to"[/color][color=#007700]); return ; } [/color][color=#0000bb]int i[/color][color=#007700]; try{ do{ [/color][color=#0000bb]i [/color][color=#007700]= [/color][color=#0000bb]fin[/color][color=#007700].[/color][color=#0000bb]read[/color][color=#007700](); if([/color][color=#0000bb]i[/color][color=#007700]!= -[/color][color=#0000bb]1[/color][color=#007700]){ [/color][color=#0000bb]fout[/color][color=#007700].[/color][color=#0000bb]write[/color][color=#007700]([/color][color=#0000bb]i[/color][color=#007700]); } }while ([/color][color=#0000bb]i[/color][color=#007700]!= -[/color][color=#0000bb]1[/color][color=#007700]); }catch([/color][color=#0000bb]ioexception exc[/color][color=#007700]){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"copy error"[/color][color=#007700]); } [/color][color=#0000bb]fin[/color][color=#007700].[/color][color=#0000bb]close[/color][color=#007700](); [/color][color=#0000bb]fout[/color][color=#007700].[/color][color=#0000bb]close[/color][color=#007700](); } public static [/color][color=#0000bb]void movef[/color][color=#007700]([/color][color=#0000bb]string source[/color][color=#007700], [/color][color=#0000bb]string target[/color][color=#007700]) [/color][color=#0000bb]throws ioexception[/color][color=#007700]{ [/color][color=#0000bb]fileinputstream fin [/color][color=#007700]; [/color][color=#0000bb]fileoutputstream fout [/color][color=#007700]; [/color][color=#0000bb]file file[/color][color=#007700]; [/color][color=#0000bb]file [/color][color=#007700]= new [/color][color=#0000bb]file[/color][color=#007700]([/color][color=#0000bb]source[/color][color=#007700]); try{ [/color][color=#0000bb]fin [/color][color=#007700]= new [/color][color=#0000bb]fileinputstream[/color][color=#007700]([/color][color=#0000bb]source[/color][color=#007700]); }catch([/color][color=#0000bb]ioexception exc[/color][color=#007700]){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"input file not found"[/color][color=#007700]); return ; } try{ [/color][color=#0000bb]fout [/color][color=#007700]= new [/color][color=#0000bb]fileoutputstream[/color][color=#007700]([/color][color=#0000bb]target[/color][color=#007700]); } catch([/color][color=#0000bb]arrayindexoutofbound***ception exc[/color][color=#007700]){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"usage : copy file to "[/color][color=#007700]); return ; } [/color][color=#0000bb]int i[/color][color=#007700]; try{ do { [/color][color=#0000bb]i [/color][color=#007700]= [/color][color=#0000bb]fin[/color][color=#007700].[/color][color=#0000bb]read[/color][color=#007700](); if ([/color][color=#0000bb]i [/color][color=#007700]!= -[/color][color=#0000bb]1[/color][color=#007700]) { [/color][color=#0000bb]fout[/color][color=#007700].[/color][color=#0000bb]write[/color][color=#007700]([/color][color=#0000bb]i[/color][color=#007700]); } } while ([/color][color=#0000bb]i [/color][color=#007700]!= -[/color][color=#0000bb]1[/color][color=#007700]); }catch([/color][color=#0000bb]ioexception exc[/color][color=#007700]){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"move error"[/color][color=#007700]); } [/color][color=#0000bb]fin[/color][color=#007700].[/color][color=#0000bb]close[/color][color=#007700](); [/color][color=#0000bb]fout[/color][color=#007700].[/color][color=#0000bb]close[/color][color=#007700](); [/color][color=#0000bb]file[/color][color=#007700].[/color][color=#0000bb]delete[/color][color=#007700](); } public static [/color][color=#0000bb]void deletef[/color][color=#007700]([/color][color=#0000bb]string source[/color][color=#007700]){ [/color][color=#0000bb]file file[/color][color=#007700]; [/color][color=#0000bb]file [/color][color=#007700]= new [/color][color=#0000bb]file[/color][color=#007700]([/color][color=#0000bb]source[/color][color=#007700]); [/color][color=#0000bb]file[/color][color=#007700].[/color][color=#0000bb]delete[/color][color=#007700](); } } [/color]
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Giá bốt bảo vệ là một yếu tố quan trọng trong việc thiết lập hệ thống an ninh hiệu quả. Trong bài viết này, chúng ta sẽ tìm hiểu về tầm quan trọng của giá bốt bảo vệ và các yếu tố ảnh hưởng đến giá...
Giá Bốt Bảo Vệ: Quan Trọng Trong Hệ Thống An Ninh