vscode插件开发----编辑器中当前行及选中行的文本并替换

当前行的内容替换:

func.myRegisterCommand('codeStat.read',()=>{
    const editor = vscode.window.activeTextEditor;
    if(editor===undefined){return;};
    const cursorPosition = editor.selection.active;
    const line = editor.document.lineAt(cursorPosition.line);
    const text = line.text;
    vscode.window.showInformationMessage(text);

    const newText = "new text";
    const startPosition = new vscode.Position(cursorPosition.line, 0);
    const endPosition = new vscode.Position(cursorPosition.line, line.range.end.character);
    const range = new vscode.Range(startPosition, endPosition);
    editor.edit((editBuilder) => {
        editBuilder.replace(range, newText);
    });
  })

选中行的内容替换(选中行包括当前行):

func.myRegisterCommand('codeStat.read',()=>{
    const editor = vscode.window.activeTextEditor;
    if(editor===undefined){return;};
    const selection = editor.selection;
    const startLine = selection.start.line;
    const endLine = selection.end.line;
    editor.edit((editBuilder) => {
      for (let i = startLine; i <= endLine; i++) {
        const line = editor.document.lineAt(i);
        const text = line.text;
        const newText = text + '\t#H.Read';
        const startPosition = new vscode.Position(i, 0);
        const endPosition = new vscode.Position(i, line.range.end.character);
        const range = new vscode.Range(startPosition, endPosition);
        editBuilder.replace(range, newText);
      };
    });
  })