Text的文本排版是通过TextGenerator来实现的，它把排版的细节封装在c++层了，我们无法看到，但可以在c#层获取到排版后的详细信息，包括：每个字形(Glyph)的排版信息，行的排版信息等。通过把排榜后的信息打印出来，我们就可以大致了解排版的原理usingUnityEngine;usingUnityEngine.UI;

效果 代码usingUnityEngine;usingUnityEngine.EventSystems;usingUnityEngine.UI;publicclassMyInputField_CaretDragOp:MyInputField_TextSelect,IDragHandler,IPointerDownHandler{publicvoidOnPointerDown(PointerEventDataeventData){

效果 代码把光标闪烁拿掉了usingUnityEngine;usingUnityEngine.UI;[DisallowMultipleComponent][RequireComponent(typeof(CanvasRenderer))][RequireComponent(typeof(RectTransform))]publicclassMyInputField_TextSelect:MonoBehaviour,ICanvasElement{