mode_edit codeAPI / @angular/coreSanitizerlinkclass 稳定Sanitizer is used by the views to sanitize potentially dangerous values.abstract class Sanitizer { abstract sanitize(context: SecurityContext, value: {...}): string | null }子类link DomSanitizer 方法linksanitize() linkmode_edit codeabstract sanitize(context: SecurityContext, value: { } | string | null): string | null参数contextType: SecurityContext.valueType: { } | string | null.返回值string | null
