| 937 | } |
| 938 | |
| 939 | getAnimationBrowserSupport(code) { |
| 940 | const support = { |
| 941 | chrome: '支持', |
| 942 | firefox: '支持', |
| 943 | safari: '支持', |
| 944 | edge: '支持', |
| 945 | ie: '部分支持' |
| 946 | }; |
| 947 | |
| 948 | // 检查新特性支持 |
| 949 | if (code.includes('@property') || code.includes('backdrop-filter')) { |
| 950 | support.safari = '部分支持'; |
| 951 | support.ie = '不支持'; |
| 952 | } |
| 953 | |
| 954 | // 检查动画特性 |
| 955 | if (code.includes('animation') || code.includes('@keyframes')) { |
| 956 | support.ie = 'IE10+ 需要前缀'; |
| 957 | } |
| 958 | |
| 959 | return JSON.stringify(support); |
| 960 | } |
| 961 | |
| 962 | analyzeLayoutPattern(code) { |
| 963 | const analysis = []; |