{"id":4007,"date":"2025-05-31T11:42:34","date_gmt":"2025-06-05T03:56:34","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=4007"},"modified":"2025-06-05T11:42:34","modified_gmt":"2025-06-05T03:56:34","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8swift%e4%b8%ad%e7%9a%84%e8%a1%a8%e8%a7%86%e5%9b%be","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8swift%e4%b8%ad%e7%9a%84%e8%a1%a8%e8%a7%86%e5%9b%be\/","title":{"rendered":"\u5b78\u7fd2\u4f7f\u7528Swift\u7684UITableView\uff1a2025\u6700\u65b0\u5be6\u4f5c\u8207\u6700\u4f73\u5be6\u8e10"},"content":{"rendered":"

“`html
\n<\/p>\n

\u5b78\u7fd2\u4f7f\u7528Swift\u7684UITableView\uff1a2025\u6700\u65b0\u5be6\u4f5c\u8207\u6700\u4f73\u5be6\u8e10<\/h1>\n

Swift\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u985e\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\uff0c\u7279\u5225\u662f\u5728\u69cb\u5efa\u7528\u6236\u53cb\u597d\u7684\u8868\u8996\u5716\u61c9\u7528\u7a0b\u5e8f\u65b9\u9762\u3002\u8868\u8996\u5716\uff08UITableView\uff09\u662f\u4e00\u7a2e\u5e38\u7528\u7684UI\u5143\u7d20\uff0c\u7528\u65bc\u986f\u793a\u5927\u91cf\u6578\u64da\u4e26\u5141\u8a31\u7528\u6236\u9032\u884c\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728Swift\u4e2d\u4f7f\u7528UITableView\uff0c\u5305\u62ec\u6700\u65b0\u7684\u8a9e\u6cd5\u3001\u8a2d\u7f6e\u6578\u64da\u6e90\u548c\u4ee3\u7406\u3001\u6027\u80fd\u512a\u5316\u6280\u5de7\u3001\u57fa\u672c\u64cd\u4f5c\u793a\u4f8b\u53ca\u81ea\u5b9a\u7fa9\u55ae\u5143\u683c\u7684\u5be6\u73fe\u3002<\/p>\n

\u4f7f\u7528UITableView\u985e\u5be6\u73fe\u8868\u8996\u5716<\/h2>\n

UITableView\u985e\u662fSwift\u4e2d\u7528\u65bc\u5be6\u73fe\u8868\u8996\u5716\u7684\u4e3b\u8981\u985e\u5225\u3002\u8981\u4f7f\u7528UITableView\uff0c\u9996\u5148\u9700\u8981\u5275\u5efa\u4e00\u500bUITableView\u5be6\u4f8b\uff0c\u7136\u5f8c\u8a2d\u7f6e\u5176\u6578\u64da\u6e90\u548c\u4ee3\u7406\uff0c\u6700\u5f8c\u5c07\u5176\u6dfb\u52a0\u5230\u8996\u5716\u4e2d\u3002<\/p>\n

\nlet tableView = UITableView(frame: self.view.bounds, style: .plain)\ntableView.dataSource = self\ntableView.delegate = self\nview.addSubview(tableView)\n<\/pre>\n
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\ntableView.dataSource = self\ntableView.delegate = self\n<\/pre>\n
\u4f7f\u7528\u8868\u8996\u5716\u7684\u5fa9\u7528\u6a5f\u5236\u512a\u5316\u6027\u80fd<\/h2>\n
UITableView\u985e\u63d0\u4f9b\u4e86\u4e00\u500b\u5fa9\u7528\u6a5f\u5236\uff0c\u9019\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u8868\u8996\u5716\u7684\u6027\u80fd\u3002\u7576\u67d0\u4e00\u884c\u4e0d\u518d\u986f\u793a\u6642\uff0cUITableView\u6703\u91cd\u7528\u8a72\u884c\u4ee5\u986f\u793a\u5176\u4ed6\u884c\u7684\u5167\u5bb9\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u4e26\u63d0\u5347\u6027\u80fd\u3002<\/p>\n
\u5be6\u73fe\u8868\u8996\u5716\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n
UITableView\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217API\u4f86\u5be6\u73fe\u57fa\u672c\u64cd\u4f5c\uff0c\u5982\u63d2\u5165\u3001\u522a\u9664\u3001\u79fb\u52d5\u548c\u5237\u65b0\u884c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528insertRows(at:with:)<\/code>\u65b9\u6cd5\u53ef\u4ee5\u63d2\u5165\u4e00\u884c\uff0c\u4f7f\u7528deleteRows(at:with:)<\/code>\u65b9\u6cd5\u53ef\u4ee5\u522a\u9664\u4e00\u884c\uff0c\u4f7f\u7528moveRow(at:to:)<\/code>\u65b9\u6cd5\u53ef\u4ee5\u79fb\u52d5\u4e00\u884c\uff0c\u4f7f\u7528reloadData()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5237\u65b0\u8868\u8996\u5716\u3002<\/p>\n
\n\/\/ \u63d2\u5165\u4e00\u884c\ntableView.insertRows(at: [indexPath], with: .automatic)\n\n\/\/ \u522a\u9664\u4e00\u884c\ntableView.deleteRows(at: [indexPath], with: .automatic)\n\n\/\/ \u79fb\u52d5\u4e00\u884c\ntableView.moveRow(at: fromIndexPath, to: toIndexPath)\n\n\/\/ \u5237\u65b0\u8868\u8996\u5716\ntableView.reloadData()\n<\/pre>\n
\u81ea\u5b9a\u7fa9\u8868\u8996\u5716\u7684\u55ae\u5143\u683c<\/h2>\n
UITableView\u652f\u6301\u958b\u767c\u8005\u81ea\u5b9a\u7fa9\u55ae\u5143\u683c\u3002\u4f60\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u81ea\u5b9a\u7fa9\u7684UITableViewCell<\/code>\u5b50\u985e\uff0c\u4e26\u5728\u6578\u64da\u6e90\u7684tableView(_:cellForRowAt:)<\/code>\u65b9\u6cd5\u4e2d\u8fd4\u56de\u8a72\u5b50\u985e\u7684\u5be6\u4f8b\uff0c\u4ee5\u5be6\u73fe\u81ea\u5b9a\u7fa9\u55ae\u5143\u683c\u7684\u529f\u80fd\u3002<\/p>\n
\nfunc tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {\n    let cell = tableView.dequeueReusableCell(withIdentifier: \"MyCell\", for: indexPath) as! MyCell\n    \/\/ \u8a2d\u7f6e\u55ae\u5143\u683c\u7684\u5167\u5bb9\n    return cell\n}\n<\/pre>\n
\u932f\u8aa4\u6392\u9664\u8207\u5ef6\u4f38\u61c9\u7528<\/h2>\n
\u5728\u4f7f\u7528UITableView\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5e38\u898b\u7684\u932f\u8aa4\uff0c\u4f8b\u5982\u6578\u64da\u6e90\u672a\u6b63\u78ba\u8a2d\u7f6e\u6216\u884c\u7d22\u5f15\u8d85\u51fa\u7bc4\u570d\u3002\u78ba\u4fdd\u5728\u8abf\u7528insertRows<\/code>\u548cdeleteRows<\/code>\u65b9\u6cd5\u4e4b\u524d\uff0c\u6578\u64da\u6a21\u578b\u5df2\u7d93\u6b63\u78ba\u66f4\u65b0\u3002\u6b64\u5916\uff0c\u8003\u616e\u4f7f\u7528UITableViewDiffableDataSource<\/code>\u4f86\u7c21\u5316\u6578\u64da\u6e90\u7684\u7ba1\u7406\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u5728Swift\u4e2d\u4f7f\u7528UITableView\uff0c\u5305\u62ec\u5176\u57fa\u672c\u7528\u6cd5\u3001\u6027\u80fd\u512a\u5316\u548c\u81ea\u5b9a\u7fa9\u55ae\u5143\u683c\u7684\u5be6\u73fe\u3002\u96a8\u8457Swift\u7684\u66f4\u65b0\uff0c\u9019\u4e9b\u6700\u4f73\u5be6\u8e10\u5c07\u5e6b\u52a9\u4f60\u958b\u767c\u9ad8\u6548\u4e14\u5177\u5438\u5f15\u529b\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n
Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
1. UITableView\u548cUICollectionView\u7684\u5340\u5225\u662f\u4ec0\u9ebc\uff1f<\/h3>\n
UITableView\u662f\u55ae\u5217\u986f\u793a\u7684\u5217\u8868\uff0c\u800cUICollectionView\u652f\u6301\u591a\u5217\u548c\u81ea\u5b9a\u7fa9\u5e03\u5c40\uff0c\u9069\u5408\u986f\u793a\u591a\u7a2e\u683c\u5f0f\u7684\u6578\u64da\u3002<\/p>\n
2. \u5982\u4f55\u8655\u7406UITableView\u7684\u6027\u80fd\u554f\u984c\uff1f<\/h3>\n
\u4f7f\u7528\u5fa9\u7528\u6a5f\u5236\u3001\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u8a08\u7b97\u3001\u4f7f\u7528\u61f6\u52a0\u8f09\u6280\u8853\uff0c\u4ee5\u53ca\u8003\u616e\u4f7f\u7528\u7570\u6b65\u6578\u64da\u52a0\u8f09\u7b49\u65b9\u6cd5\u4f86\u63d0\u5347\u6027\u80fd\u3002<\/p>\n
3. \u81ea\u5b9a\u7fa9UITableViewCell\u9700\u8981\u6ce8\u610f\u4ec0\u9ebc\uff1f<\/h3>\n
\u78ba\u4fdd\u81ea\u5b9a\u7fa9\u55ae\u5143\u683c\u7684\u91cd\u7528\u6a19\u8b58\u7b26\u8207dequeueReusableCell<\/code>\u65b9\u6cd5\u4e2d\u7684\u6a19\u8b58\u7b26\u4e00\u81f4\uff0c\u4e26\u6b63\u78ba\u8a2d\u7f6e\u55ae\u5143\u683c\u7684\u5167\u5bb9\u4ee5\u907f\u514d\u986f\u793a\u932f\u8aa4\u4fe1\u606f\u3002<\/p>\n
“`
\n—<\/p>\n","protected":false},"excerpt":{"rendered":"
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