{"id":6666,"date":"2025-05-29T11:53:12","date_gmt":"2025-06-05T04:43:11","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6666"},"modified":"2025-06-05T11:53:12","modified_gmt":"2025-06-05T04:43:11","slug":"https-badgameshow-com-steven-11","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-11\/","title":{"rendered":"Swift UITextView \u5b8c\u6574\u6307\u5357\uff1a2025 \u6700\u65b0\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

“`html
\n<\/p>\n

Swift UITextView \u5b8c\u6574\u6307\u5357\uff1a2025 \u6700\u65b0\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10<\/h1>\n

Swift \u662f\u4e00\u7a2e\u975e\u5e38\u6d41\u884c\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u80fd\u5920\u8b93\u958b\u767c\u8005\u5feb\u901f\u958b\u767c\u51fa\u529f\u80fd\u5f37\u5927\u7684 iOS \u61c9\u7528\u7a0b\u5f0f\u3002\u5728 iOS \u958b\u767c\u4e2d\uff0cUITextView<\/strong> \u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u5143\u4ef6\uff0c\u5b83\u4f7f\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5275\u5efa\u6587\u672c\u8996\u5716\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u5920\u8f38\u5165\u548c\u7de8\u8f2f\u6587\u5b57\u3002<\/p>\n

\u4ec0\u9ebc\u662f UITextView\uff1f<\/h2>\n

UITextView<\/strong> \u662f\u4e00\u500b\u5f37\u5927\u7684 iOS \u5143\u4ef6\uff0c\u7528\u65bc\u5275\u5efa\u53ef\u6efe\u52d5\u7684\u591a\u884c\u6587\u672c\u7de8\u8f2f\u6846\u3002\u5b83\u4e0d\u50c5\u652f\u6301\u6587\u5b57\u8f38\u5165\uff0c\u9084\u53ef\u4ee5\u986f\u793a\u5bcc\u6587\u672c\u683c\u5f0f\uff0c\u4e26\u63d0\u4f9b\u591a\u7a2e\u5c6c\u6027\u4f86\u81ea\u5b9a\u7fa9\u5176\u5916\u89c0\u548c\u529f\u80fd\u3002\u958b\u767c\u8005\u53ef\u4ee5\u8a2d\u5b9a\u6587\u5b57\u7684\u984f\u8272\u3001\u5b57\u578b\u3001\u5927\u5c0f\u3001\u908a\u6846\u3001\u80cc\u666f\u984f\u8272\u7b49\uff0c\u4f7f\u5f97\u6587\u672c\u8996\u5716\u7684\u5916\u89c0\u66f4\u52a0\u7f8e\u89c0\u548c\u5be6\u7528\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528 Swift \u4f86\u5275\u5efa UITextView\uff1f<\/h2>\n

\u5275\u5efa UITextView \u7684\u904e\u7a0b\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Swift \u7684\u5b8c\u6574\u7bc4\u4f8b\uff1a<\/p>\n

let textView = UITextView(frame: CGRect(x: 0, y: 0, width: 300, height: 200))\ntextView.text = \"Hello World!\"\ntextView.textColor = .black\ntextView.font = UIFont.systemFont(ofSize: 16)\ntextView.backgroundColor = .white\ntextView.layer.borderColor = UIColor.gray.cgColor\ntextView.layer.borderWidth = 1.0\ntextView.layer.cornerRadius = 8.0\n<\/code><\/pre>\n
\u9019\u6bb5\u7a0b\u5f0f\u78bc\u6703\u5275\u5efa\u4e00\u500b\u6587\u672c\u8996\u5716\uff0c\u4e26\u8a2d\u5b9a\u6587\u5b57\u7684\u984f\u8272\u3001\u5b57\u578b\u3001\u5927\u5c0f\u3001\u80cc\u666f\u984f\u8272\u3001\u908a\u6846\u984f\u8272\u53ca\u5176\u5bec\u5ea6\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u5275\u5efa\u51fa\u7f8e\u89c0\u7684\u6587\u672c\u8996\u5716\u3002<\/p>\n
UITextView \u7684\u512a\u9ede<\/h2>\n
UITextView \u64c1\u6709\u8a31\u591a\u512a\u9ede\uff0c\u4f8b\u5982\uff1a<\/p>\n
    \n
  • \u6613\u65bc\u5275\u5efa\u7f8e\u89c0\u7684\u6587\u672c\u8996\u5716\uff1a<\/strong>UITextView \u4f7f\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u8a2d\u8a08\u51fa\u7cbe\u7f8e\u7684\u6587\u672c\u8996\u5716\u3002<\/li>\n
  • \u9748\u6d3b\u7684\u5c6c\u6027\u8a2d\u7f6e\uff1a<\/strong>\u958b\u767c\u8005\u53ef\u4ee5\u8a2d\u5b9a\u6587\u5b57\u7684\u984f\u8272\u3001\u5b57\u578b\u3001\u5927\u5c0f\u7b49\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/li>\n
  • \u652f\u6301\u591a\u884c\u6587\u672c\u8f38\u5165\uff1a<\/strong>UITextView \u5141\u8a31\u7528\u6236\u8f38\u5165\u548c\u7de8\u8f2f\u591a\u884c\u6587\u5b57\uff0c\u9069\u5408\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002<\/li>\n<\/ul>\n
    \u932f\u8aa4\u6392\u9664<\/h2>\n
    \u5728\u4f7f\u7528 UITextView \u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u7684\u554f\u984c\uff0c\u4f8b\u5982\uff1a<\/p>\n
      \n
    • \u6587\u5b57\u4e0d\u986f\u793a\uff1a<\/strong>\u78ba\u4fdd textView \u7684 frame \u8a2d\u5b9a\u6b63\u78ba\uff0c\u4e14 text \u5c6c\u6027\u5df2\u88ab\u8ce6\u503c\u3002<\/li>\n
    • \u7121\u6cd5\u8f38\u5165\u6587\u5b57\uff1a<\/strong>\u6aa2\u67e5 textView \u7684 userInteractionEnabled \u5c6c\u6027\u662f\u5426\u8a2d\u70ba true\u3002<\/li>\n<\/ul>\n
      \u5ef6\u4f38\u61c9\u7528<\/h2>\n
      \u9664\u4e86\u57fa\u672c\u7684\u6587\u672c\u8f38\u5165\u529f\u80fd\uff0cUITextView \u9084\u53ef\u4ee5\u8207\u5176\u4ed6\u529f\u80fd\u7d50\u5408\u4f7f\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n
        \n
      • \u8207 UITextField<\/strong> \u7d50\u5408\uff0c\u5275\u5efa\u4e00\u500b\u8868\u55ae\u3002<\/li>\n
      • \u4f7f\u7528 NSAttributedString<\/strong> \u4f86\u986f\u793a\u5bcc\u6587\u672c\u683c\u5f0f\u7684\u5167\u5bb9\u3002<\/li>\n
      • \u5be6\u73fe\u6587\u5b57\u8a08\u6578\u529f\u80fd\uff0c\u9650\u5236\u4f7f\u7528\u8005\u8f38\u5165\u7684\u5b57\u6578\u3002<\/li>\n<\/ul>\n
        \u7d50\u8ad6<\/h2>\n
        UITextView \u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684 iOS \u5143\u4ef6\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5275\u5efa\u51fa\u529f\u80fd\u5f37\u5927\u7684\u6587\u672c\u8996\u5716\u3002\u901a\u904e\u4ee5\u4e0a\u7684\u6559\u5b78\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u4f7f\u7528 Swift \u8f15\u9b06\u5275\u5efa\u548c\u81ea\u5b9a\u7fa9 UITextView\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u6587\u5b57\u8f38\u5165\uff0c\u9084\u662f\u8907\u96dc\u7684\u5bcc\u6587\u672c\u986f\u793a\uff0cUITextView \u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n
        Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
        Q1: UITextView \u53ef\u4ee5\u986f\u793a\u5bcc\u6587\u672c\u55ce\uff1f<\/h3>\n
        A1: \u662f\u7684\uff0cUITextView \u652f\u6301\u4f7f\u7528 NSAttributedString \u986f\u793a\u5bcc\u6587\u672c\uff0c\u5141\u8a31\u5b57\u9ad4\u6a23\u5f0f\u3001\u984f\u8272\u7b49\u7684\u81ea\u5b9a\u7fa9\u3002<\/p>\n
        Q2: \u5982\u4f55\u9650\u5236 UITextView \u7684\u8f38\u5165\u5b57\u6578\uff1f<\/h3>\n
        A2: \u53ef\u4ee5\u4f7f\u7528 UITextViewDelegate \u7684 textView(_:shouldChangeTextIn:replacementText:) \u65b9\u6cd5\u4f86\u9650\u5236\u8f38\u5165\u7684\u5b57\u6578\u3002<\/p>\n
        \"Swift
        \n“`
        \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39SwiftUITextView\ud83d\udcdd\u6587\u672c\u8996\u5716\u7684\u57fa\u672c\u64cd\u4f5c\uff0c\u5305\u62ec\u5982\u4f55\u8a2d\u7f6e\u6587\u672c\u8996\u5716\u7684\u6587\u5b57\u3001\u5b57\u9ad4\u3001\u984f\u8272\u3001\u5927\u5c0f\u7b49\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u6587\u672c\u8996\u5716\u7684methods()\u51fd\u6578\u4f86\u64cd\u4f5c\u6587\u672c\u8996\u5716\u3002<\/p>\n","protected":false},"author":1,"featured_media":6665,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[174,5],"tags":[173,9],"class_list":["post-6666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-UITextView-\ud83d\udcdd\u6587\u672c\u8996\u5716\uff01_1675393424.575217.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Jw","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=6666"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6666\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6665"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}