Question

我正在编写一个脚本，该脚本需要在文本文件中查找数值或数字并将其替换为键盘输入。

我已经在互联网上搜索过，只是找不到正确的方法。

文本文件包含以下内容：

import { NgxfUploaderModule } from 'ngxf-uploader'; // import statement

describe('RepairFormComponent', () => {
    let fixture;
    let component: RepairFormComponent;

    beforeEach(async(() => {
        TestBed.configureTestingModule({
            imports: [
                ReactiveFormsModule,
                FormsModule,
                NgxfUploaderModule
            ],
            declarations: [
                RepairFormComponent,
                FileUploaderComponent,
            ],
            providers: [
                NgxfUploaderService,
            ]
        }).compileComponents();
    }));

    beforeEach(() => {
        fixture = TestBed.createComponent(RepairFormComponent);
        component = fixture.componentInstance;
    });

    it('should create the repair form', () => expect(component).toBeDefined());
});

我需要将“ 80cl1”部分更改为新值，例如：80cl1更改为84cl3

C:\Progra~1\Java\userapp\fundays\jv10_80cl1\test

因此，脚本需要找到这些值并通过键盘输入对其进行更改。

Answer 1

类似的事情应该会有所帮助。您可以将// TOUCH DOWN @IBAction func SliderTouchDown(_ sender: UISlider) { playerItem?.pause() } //TOUCH UP INSIDE @IBAction func SliderTouchUpInside(_ sender: UISlider) { playerItem?.currentTime = TimeInterval(sliderProgressOutlet.value) playerItem?.play() }更改为不提示，只给它一个值，这两种方法都会起作用：

set /p

如果您不想被吹捧，只需事先设置值即可：

@echo off
setlocal enabledelayedexpansion

set inputfile=install.txt
set /p "_strfind=Enter value to search?"
set /p "_strinsert=Replacement value?"
for /f "tokens=*" %%a in ('type "%inputfile%" ^| find /v /n "" ^& break ^> "%inputfile%"') do (
    set "str=%%a"
    set "str=!str:%_strfind%=%_strinsert%!"
    set "str=!str:*]=!"
    >>%inputfile% echo(!str!
)

如果您的文件可能包含@echo off setlocal enabledelayedexpansion set inputfile=install.txt set "_strfind=80cl1" set "_strinsert=84cl3" for /f "tokens=*" %%a in ('type "%inputfile%" ^| find /v /n "" ^& break ^> "%inputfile%"') do ( set "str=%%a" set "str=!str:%_strfind%=%_strinsert%!" set "str=!str:*]=!" >>%inputfile% echo(!str! )，它将不会将它们复制到文件中，则只需使用以下方法：

根据您的评论进行编辑：

@echo off
set "inputfile=ip.txt"
set /p "_strfind=string to replace?"
set /p "_strinsert=replacement string?"
for /f "tokens=*" %%a in ('type "%inputfile%" ^| find /v /n "" ^& break ^> "%inputfile%"') do (
    set "str=%%a"
    setlocal enabledelayedexpansion
    set "str=!str:%_strfind%=%_strinsert%!"
    call set "str=%%str:*]=%%"
    >>%inputfile% echo(!str!
    endlocal
)

我需要查找并插入一个值

1 个答案: