{"id":38798,"date":"2022-11-08T18:38:47","date_gmt":"2023-02-13T06:32:57","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%b1%e4%ba%8e%e5%8f%91%e5%b8%83%e4%ba%86angular-9%e7%89%88%e6%9c%ac%ef%bc%8c%e6%89%80%e4%bb%a5%e5%b0%9d%e8%af%95%e6%9b%b4%e6%96%b0%e3%80%82\/"},"modified":"2024-04-28T23:41:47","modified_gmt":"2024-04-28T15:41:47","slug":"%e7%94%b1%e4%ba%8e%e5%8f%91%e5%b8%83%e4%ba%86angular-9%e7%89%88%e6%9c%ac%ef%bc%8c%e6%89%80%e4%bb%a5%e5%b0%9d%e8%af%95%e6%9b%b4%e6%96%b0%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%b1%e4%ba%8e%e5%8f%91%e5%b8%83%e4%ba%86angular-9%e7%89%88%e6%9c%ac%ef%bc%8c%e6%89%80%e4%bb%a5%e5%b0%9d%e8%af%95%e6%9b%b4%e6%96%b0%e3%80%82\/","title":{"rendered":"\u7531\u4e8e\u53d1\u5e03\u4e86Angular 9\u7248\u672c\uff0c\u6240\u4ee5\u5c1d\u8bd5\u66f4\u65b0"},"content":{"rendered":"<p>\u56e0\u4e3aAngular\u7248\u672c9\u57282020\u5e742\u67087\u65e5\uff08\u661f\u671f\u4e94\uff09\u53d1\u5e03\uff0c\u6240\u4ee5\u6211\u7acb\u5373\u8fdb\u884c\u4e86\u66f4\u65b0\u3002<br \/>\n\u6211\u53c2\u8003\u4e86\u4ee5\u4e0b\u535a\u5ba2\u4e2d\u7684\u66f4\u65b0\u6982\u8981\uff0c\u5e76\u6309\u7167\u5176\u4e2d\u7684\u5185\u5bb9\u8fdb\u884c\u4e86\u64cd\u4f5c\u3002<\/p>\n<h2>\u64cd\u4f5c\u6d41\u7a0b<\/h2>\n<h3>\u786e\u8ba4\u5f53\u524d\u7248\u672c<\/h3>\n<pre class=\"post-pre\"><code><span class=\"err\">&gt;<\/span><span class=\"n\">ng<\/span> <span class=\"nx\">version<\/span>\r\n\r\n     <span class=\"err\">_<\/span>                      <span class=\"err\">_<\/span>                 <span class=\"err\">____<\/span> <span class=\"err\">_<\/span>     <span class=\"err\">___<\/span>\r\n    <span class=\"n\">\/<\/span> <span class=\"nx\">\\<\/span>   <span class=\"nx\">_<\/span> <span class=\"nx\">__<\/span>   <span class=\"nx\">__<\/span> <span class=\"nx\">_<\/span> <span class=\"nx\">_<\/span>   <span class=\"nx\">_<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"err\">__<\/span> <span class=\"err\">_<\/span> <span class=\"err\">_<\/span> <span class=\"err\">__<\/span>     <span class=\"n\">\/<\/span> <span class=\"nx\">___<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span>   <span class=\"o\">|<\/span><span class=\"err\">_<\/span> <span class=\"err\">_<\/span><span class=\"o\">|<\/span>\r\n   <span class=\"n\">\/<\/span> <span class=\"err\">\u25b3<\/span> <span class=\"nx\">\\<\/span> <span class=\"o\">|<\/span> <span class=\"s1\">'_ \\ \/ _` | | | | |\/ _` | '<\/span><span class=\"err\">__<\/span><span class=\"o\">|<\/span>   <span class=\"o\">|<\/span> <span class=\"o\">|<\/span>   <span class=\"o\">|<\/span> <span class=\"o\">|<\/span>    <span class=\"o\">|<\/span> <span class=\"o\">|<\/span>\r\n  <span class=\"n\">\/<\/span> <span class=\"nx\">___<\/span> <span class=\"nx\">\\<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"p\">(<\/span><span class=\"err\">_<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"o\">|<\/span><span class=\"err\">_<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"p\">(<\/span><span class=\"err\">_<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span> <span class=\"o\">|<\/span>      <span class=\"o\">|<\/span> <span class=\"o\">|<\/span><span class=\"err\">___<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span><span class=\"err\">___<\/span> <span class=\"o\">|<\/span> <span class=\"o\">|<\/span>\r\n <span class=\"n\">\/_\/<\/span>   <span class=\"nx\">\\_\\_<\/span><span class=\"o\">|<\/span> <span class=\"o\">|<\/span><span class=\"err\">_<\/span><span class=\"o\">|<\/span><span class=\"n\">\\__<\/span><span class=\"p\">,<\/span> <span class=\"o\">|<\/span><span class=\"n\">\\__<\/span><span class=\"p\">,<\/span><span class=\"nx\">_<\/span><span class=\"o\">|<\/span><span class=\"err\">_<\/span><span class=\"o\">|<\/span><span class=\"n\">\\__<\/span><span class=\"p\">,<\/span><span class=\"nx\">_<\/span><span class=\"o\">|<\/span><span class=\"err\">_<\/span><span class=\"o\">|<\/span>       <span class=\"n\">\\____<\/span><span class=\"o\">|<\/span><span class=\"err\">_____<\/span><span class=\"o\">|<\/span><span class=\"err\">___<\/span><span class=\"o\">|<\/span>\r\n                <span class=\"o\">|<\/span><span class=\"err\">___<\/span><span class=\"n\">\/<\/span>\r\n\r\n<span class=\"n\">Angular<\/span> <span class=\"nx\">CLI:<\/span> <span class=\"nx\">8.3.25<\/span>\r\n<span class=\"n\">Node:<\/span> <span class=\"nx\">11.14.0<\/span>\r\n<span class=\"n\">OS:<\/span> <span class=\"nx\">win32<\/span> <span class=\"nx\">x64<\/span>\r\n<span class=\"n\">Angular:<\/span> <span class=\"nx\">8.2.14<\/span>\r\n<span class=\"o\">...<\/span> <span class=\"n\">animations<\/span><span class=\"p\">,<\/span> <span class=\"nx\">common<\/span><span class=\"p\">,<\/span> <span class=\"nx\">compiler<\/span><span class=\"p\">,<\/span> <span class=\"nx\">compiler-cli<\/span><span class=\"p\">,<\/span> <span class=\"nx\">core<\/span><span class=\"p\">,<\/span> <span class=\"nx\">forms<\/span>\r\n<span class=\"o\">...<\/span> <span class=\"n\">language-service<\/span><span class=\"p\">,<\/span> <span class=\"nx\">platform-browser<\/span><span class=\"p\">,<\/span> <span class=\"nx\">platform-browser-dynamic<\/span>\r\n<span class=\"o\">...<\/span> <span class=\"n\">router<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Angular: 8.2.14<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Node: 11.14.0<\/ul>\n<p>\u63a8\u8350\u4eceAngular v8\u7684\u6700\u7ec8\u7248\u672c\u5347\u7ea7\u5230Angular v9\uff0c\u5982\u679c\u8fd8\u6ca1\u6709\u5347\u7ea7\u7684\u8bdd\uff0c\u8bf7\u5347\u7ea7\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">\/\/<\/span> <span class=\"nx\">v8<\/span><span class=\"err\">\u306e\u6700\u7d42\u30ea\u30ea\u30fc\u30b9\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u3002<\/span>\r\n<span class=\"n\">ng<\/span> <span class=\"nx\">update<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/core<\/span><span class=\"err\">@<\/span><span class=\"nx\">8<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/cli<\/span><span class=\"err\">@<\/span><span class=\"nx\">8<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u4f7f\u7528Node v10.13\u6216\u66f4\u9ad8\u7248\u672c\u3002<\/p>\n<h3>\u5347\u7ea7\u5230Angular 9\u7684\u7248\u672c<\/h3>\n<pre class=\"post-pre\"><code><span class=\"n\">ng<\/span> <span class=\"nx\">update<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/core<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/cli<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5373\u4f7f\u6ca1\u6709\u6307\u5b9a\u7248\u672c\uff0c\u4e0a\u8ff0\u547d\u4ee4\u4e5f\u4f1a\u9009\u62e9\u6700\u65b0\u7684\u7248\u672c\u3002<\/p>\n<h4>\u7ed3\u5c40\/<\/h4>\n<pre class=\"post-pre\"><code><span class=\"n\">ng<\/span> <span class=\"nx\">update<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/core<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/cli<\/span>\r\n<span class=\"n\">The<\/span> <span class=\"nx\">installed<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">CLI<\/span> <span class=\"nx\">version<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">older<\/span> <span class=\"nx\">than<\/span> <span class=\"nx\">the<\/span> <span class=\"nx\">latest<\/span> <span class=\"nx\">stable<\/span> <span class=\"nx\">version.<\/span>\r\n<span class=\"n\">Installing<\/span> <span class=\"nx\">a<\/span> <span class=\"nx\">temporary<\/span> <span class=\"nx\">version<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">perform<\/span> <span class=\"nx\">the<\/span> <span class=\"nx\">update.<\/span>\r\n\r\n\r\n<span class=\"n\">Installing<\/span> <span class=\"nx\">packages<\/span> <span class=\"nx\">for<\/span> <span class=\"nx\">tooling<\/span> <span class=\"nx\">via<\/span> <span class=\"nx\">npm.<\/span>\r\n<span class=\"n\">Installed<\/span> <span class=\"nx\">packages<\/span> <span class=\"nx\">for<\/span> <span class=\"nx\">tooling<\/span> <span class=\"nx\">via<\/span> <span class=\"nx\">npm.<\/span>\r\n<span class=\"kr\">Using<\/span> <span class=\"n\">package<\/span> <span class=\"nx\">manager:<\/span> <span class=\"s1\">'npm'<\/span>\r\n<span class=\"n\">Collecting<\/span> <span class=\"nx\">installed<\/span> <span class=\"nx\">dependencies...<\/span>\r\n<span class=\"n\">Found<\/span> <span class=\"nx\">30<\/span> <span class=\"nx\">dependencies.<\/span>\r\n<span class=\"n\">Fetching<\/span> <span class=\"nx\">dependency<\/span> <span class=\"nx\">metadata<\/span> <span class=\"nx\">from<\/span> <span class=\"nx\">registry...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/cli<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.3.25\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/core<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular-devkit\/build-angular<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"0.900.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"0.803.25\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/language-service<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/compiler-cli<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"nx\">zone.js<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"0.10.2\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"0.9.1\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/router<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/compiler<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/common<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"nx\">rxjs<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"6.5.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"6.4.0\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/forms<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/platform-browser-dynamic<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/animations<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"err\">@<\/span><span class=\"nx\">angular\/platform-browser<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"9.0.4\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"8.2.14\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n    <span class=\"n\">Updating<\/span> <span class=\"nx\">package.json<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">dependency<\/span> <span class=\"nx\">typescript<\/span> <span class=\"err\">@<\/span> <span class=\"s2\">\"3.7.5\"<\/span> <span class=\"p\">(<\/span><span class=\"n\">was<\/span> <span class=\"s2\">\"3.5.3\"<\/span><span class=\"p\">)<\/span><span class=\"o\">...<\/span>\r\n<span class=\"n\">UPDATE<\/span> <span class=\"nx\">package.json<\/span> <span class=\"p\">(<\/span><span class=\"mi\">1289<\/span> <span class=\"n\">bytes<\/span><span class=\"p\">)<\/span>\r\n<span class=\"err\">\u221a<\/span> <span class=\"n\">Packages<\/span> <span class=\"nx\">installed<\/span> <span class=\"nx\">successfully.<\/span>\r\n<span class=\"o\">**<\/span> <span class=\"n\">Executing<\/span> <span class=\"nx\">migrations<\/span> <span class=\"nx\">of<\/span> <span class=\"nx\">package<\/span> <span class=\"s1\">'@angular\/cli'<\/span> <span class=\"o\">**<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">Angular<\/span> <span class=\"nx\">Workspace<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"n\">Update<\/span> <span class=\"nx\">an<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">CLI<\/span> <span class=\"nx\">workspace<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">version<\/span> <span class=\"nx\">9.<\/span>\r\n<span class=\"n\">UPDATE<\/span> <span class=\"nx\">angular.json<\/span> <span class=\"p\">(<\/span><span class=\"mi\">3637<\/span> <span class=\"n\">bytes<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">UPDATE<\/span> <span class=\"nx\">tsconfig.app.json<\/span> <span class=\"p\">(<\/span><span class=\"mi\">272<\/span> <span class=\"n\">bytes<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">UPDATE<\/span> <span class=\"nx\">package.json<\/span> <span class=\"p\">(<\/span><span class=\"mi\">1292<\/span> <span class=\"n\">bytes<\/span><span class=\"p\">)<\/span>\r\n<span class=\"err\">\u221a<\/span> <span class=\"n\">Packages<\/span> <span class=\"nx\">installed<\/span> <span class=\"nx\">successfully.<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">Lazy<\/span> <span class=\"nx\">loading<\/span> <span class=\"nx\">syntax<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"n\">Update<\/span> <span class=\"nx\">lazy<\/span> <span class=\"nx\">loading<\/span> <span class=\"nx\">syntax<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">use<\/span> <span class=\"nx\">dynamic<\/span> <span class=\"nx\">imports.<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">Replace<\/span> <span class=\"nx\">deprecated<\/span> <span class=\"s1\">'styleext'<\/span> <span class=\"nx\">and<\/span> <span class=\"s1\">'spec'<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">schematic<\/span> <span class=\"nx\">options.<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"o\">**<\/span> <span class=\"n\">Executing<\/span> <span class=\"nx\">migrations<\/span> <span class=\"nx\">of<\/span> <span class=\"nx\">package<\/span> <span class=\"s1\">'@angular\/core'<\/span> <span class=\"o\">**<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"kr\">Static<\/span> <span class=\"n\">flag<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"n\">Removes<\/span> <span class=\"nx\">the<\/span> <span class=\"se\">`s<\/span><span class=\"nx\">tatic<\/span><span class=\"se\">` <\/span><span class=\"nx\">flag<\/span> <span class=\"nx\">from<\/span> <span class=\"nx\">dynamic<\/span> <span class=\"nx\">queries.<\/span>\r\n  <span class=\"n\">As<\/span> <span class=\"nx\">of<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">9<\/span><span class=\"p\">,<\/span> <span class=\"nx\">the<\/span> <span class=\"s2\">\"static\"<\/span> <span class=\"nx\">flag<\/span> <span class=\"nx\">defaults<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">false<\/span> <span class=\"nx\">and<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">no<\/span> <span class=\"nx\">longer<\/span> <span class=\"nx\">required<\/span> <span class=\"nx\">for<\/span> <span class=\"nx\">your<\/span> <span class=\"nx\">view<\/span> <span class=\"nx\">and<\/span> <span class=\"nx\">content<\/span> <span class=\"nx\">queries.<\/span>\r\n  <span class=\"n\">Read<\/span> <span class=\"nx\">more<\/span> <span class=\"nx\">about<\/span> <span class=\"nx\">this<\/span> <span class=\"nx\">here:<\/span> <span class=\"nx\">https:\/\/v9.angular.io\/guide\/migration-dynamic-flag<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">Missing<\/span> <span class=\"err\">@<\/span><span class=\"nx\">Injectable<\/span> <span class=\"nx\">and<\/span> <span class=\"nx\">incomplete<\/span> <span class=\"nx\">provider<\/span> <span class=\"nx\">definition<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"kr\">In<\/span> <span class=\"n\">Angular<\/span> <span class=\"nx\">9<\/span><span class=\"p\">,<\/span> <span class=\"nx\">enforcement<\/span> <span class=\"nx\">of<\/span> <span class=\"err\">@<\/span><span class=\"nx\">Injectable<\/span> <span class=\"nx\">decorators<\/span> <span class=\"nx\">for<\/span> <span class=\"nx\">DI<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">a<\/span> <span class=\"nx\">bit<\/span> <span class=\"nx\">stricter<\/span> <span class=\"nx\">and<\/span> <span class=\"nx\">incomplete<\/span> <span class=\"nx\">provider<\/span> <span class=\"nx\">definitions<\/span> <span class=\"nx\">behave<\/span> <span class=\"nx\">differently.<\/span>\r\n  <span class=\"n\">Read<\/span> <span class=\"nx\">more<\/span> <span class=\"nx\">about<\/span> <span class=\"nx\">this<\/span> <span class=\"nx\">here:<\/span> <span class=\"nx\">https:\/\/v9.angular.io\/guide\/migration-injectable<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">ModuleWithProviders<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"kr\">In<\/span> <span class=\"n\">Angular<\/span> <span class=\"nx\">9<\/span><span class=\"p\">,<\/span> <span class=\"nx\">the<\/span> <span class=\"nx\">ModuleWithProviders<\/span> <span class=\"nx\">type<\/span> <span class=\"nx\">without<\/span> <span class=\"nx\">a<\/span> <span class=\"nx\">generic<\/span> <span class=\"nx\">has<\/span> <span class=\"nx\">been<\/span> <span class=\"nx\">deprecated.<\/span>\r\n  <span class=\"n\">This<\/span> <span class=\"nx\">migration<\/span> <span class=\"nx\">adds<\/span> <span class=\"nx\">the<\/span> <span class=\"nx\">generic<\/span> <span class=\"nx\">where<\/span> <span class=\"nx\">it<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">missing.<\/span>\r\n  <span class=\"n\">Read<\/span> <span class=\"nx\">more<\/span> <span class=\"nx\">about<\/span> <span class=\"nx\">this<\/span> <span class=\"nx\">here:<\/span> <span class=\"nx\">https:\/\/v9.angular.io\/guide\/migration-module-with-providers<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">Renderer<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">Renderer2<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"n\">As<\/span> <span class=\"nx\">of<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">9<\/span><span class=\"p\">,<\/span> <span class=\"nx\">the<\/span> <span class=\"nx\">Renderer<\/span> <span class=\"nx\">class<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">no<\/span> <span class=\"nx\">longer<\/span> <span class=\"nx\">available.<\/span>\r\n  <span class=\"n\">Renderer2<\/span> <span class=\"nx\">should<\/span> <span class=\"nx\">be<\/span> <span class=\"nx\">used<\/span> <span class=\"nx\">instead.<\/span>\r\n  <span class=\"n\">Read<\/span> <span class=\"nx\">more<\/span> <span class=\"nx\">about<\/span> <span class=\"nx\">this<\/span> <span class=\"nx\">here:<\/span> <span class=\"nx\">https:\/\/v9.angular.io\/guide\/migration-renderer<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">Undecorated<\/span> <span class=\"nx\">classes<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">decorated<\/span> <span class=\"nx\">fields<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"n\">As<\/span> <span class=\"nx\">of<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">9<\/span><span class=\"p\">,<\/span> <span class=\"nx\">it<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">no<\/span> <span class=\"nx\">longer<\/span> <span class=\"nx\">supported<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">have<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">field<\/span> <span class=\"nx\">decorators<\/span> <span class=\"nx\">on<\/span> <span class=\"nx\">a<\/span> <span class=\"nx\">class<\/span> <span class=\"nx\">that<\/span> <span class=\"nx\">does<\/span> <span class=\"nx\">not<\/span> <span class=\"nx\">have<\/span> <span class=\"nx\">an<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">decorator.<\/span>\r\n  <span class=\"n\">Read<\/span> <span class=\"nx\">more<\/span> <span class=\"nx\">about<\/span> <span class=\"nx\">this<\/span> <span class=\"nx\">here:<\/span> <span class=\"nx\">https:\/\/v9.angular.io\/guide\/migration-undecorated-classes<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n<span class=\"err\">&gt;<\/span> <span class=\"n\">Undecorated<\/span> <span class=\"nx\">classes<\/span> <span class=\"nx\">with<\/span> <span class=\"nx\">DI<\/span> <span class=\"nx\">migration.<\/span>\r\n  <span class=\"n\">As<\/span> <span class=\"nx\">of<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">9<\/span><span class=\"p\">,<\/span> <span class=\"nx\">it<\/span> <span class=\"nx\">is<\/span> <span class=\"nx\">no<\/span> <span class=\"nx\">longer<\/span> <span class=\"nx\">supported<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">use<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">DI<\/span> <span class=\"nx\">on<\/span> <span class=\"nx\">a<\/span> <span class=\"nx\">class<\/span> <span class=\"nx\">that<\/span> <span class=\"nx\">does<\/span> <span class=\"nx\">not<\/span> <span class=\"nx\">have<\/span> <span class=\"nx\">an<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">decorator.<\/span>\r\n  <span class=\"n\">Read<\/span> <span class=\"nx\">more<\/span> <span class=\"nx\">about<\/span> <span class=\"nx\">this<\/span> <span class=\"nx\">here:<\/span> <span class=\"nx\">https:\/\/v9.angular.io\/guide\/migration-undecorated-classes<\/span>\r\n  <span class=\"n\">Migration<\/span> <span class=\"nx\">completed.<\/span>\r\n\r\n\r\n<span class=\"n\">Your<\/span> <span class=\"nx\">project<\/span> <span class=\"nx\">has<\/span> <span class=\"nx\">been<\/span> <span class=\"nx\">updated<\/span> <span class=\"nx\">to<\/span> <span class=\"nx\">Angular<\/span> <span class=\"nx\">version<\/span> <span class=\"nx\">9<\/span><span class=\"o\">!<\/span>\r\n<span class=\"kr\">For<\/span> <span class=\"n\">more<\/span> <span class=\"nx\">info<\/span><span class=\"p\">,<\/span> <span class=\"nx\">please<\/span> <span class=\"nx\">see:<\/span> <span class=\"nx\">https:\/\/v9.angular.io\/guide\/updating-to-version-9<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u5b89\u7136\u65e0\u6059\u5730\u5b8c\u6210\u4e86v9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56e0\u4e3aAngular\u7248\u672c9\u57282020\u5e742\u67087\u65e5\uff08\u661f\u671f\u4e94\uff09\u53d1\u5e03\uff0c\u6240\u4ee5\u6211\u7acb\u5373\u8fdb\u884c\u4e86\u66f4\u65b0\u3002 \u6211\u53c2\u8003\u4e86\u4ee5\u4e0b\u535a\u5ba2\u4e2d\u7684\u66f4\u65b0\u6982 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-38798","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u7531\u4e8e\u53d1\u5e03\u4e86Angular 9\u7248\u672c\uff0c\u6240\u4ee5\u5c1d\u8bd5\u66f4\u65b0 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u7531\u4e8e\u53d1\u5e03\u4e86angular-9\u7248\u672c\uff0c\u6240\u4ee5\u5c1d\u8bd5\u66f4\u65b0\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7531\u4e8e\u53d1\u5e03\u4e86Angular 9\u7248\u672c\uff0c\u6240\u4ee5\u5c1d\u8bd5\u66f4\u65b0\" \/>\n<meta property=\"og:description\" content=\"\u56e0\u4e3aAngular\u7248\u672c9\u57282020\u5e742\u67087\u65e5\uff08\u661f\u671f\u4e94\uff09\u53d1\u5e03\uff0c\u6240\u4ee5\u6211\u7acb\u5373\u8fdb\u884c\u4e86\u66f4\u65b0\u3002 \u6211\u53c2\u8003\u4e86\u4ee5\u4e0b\u535a\u5ba2\u4e2d\u7684\u66f4\u65b0\u6982 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u7531\u4e8e\u53d1\u5e03\u4e86angular-9\u7248\u672c\uff0c\u6240\u4ee5\u5c1d\u8bd5\u66f4\u65b0\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-02-13T06:32:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-28T15:41:47+00:00\" \/>\n<meta name=\"author\" content=\"\u65b0, \u97f5\" \/>\n<meta name=\"twitter:card\" 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