文本对比工具
对比两段文本差异，高亮显示新增和删除内容
输入
新增: 2
删除: 1
未变: 2
差异对比
| Hello World | ||
| 2 | - This is line 2 | |
| 2 | + This is modified line 2 | |
| This is line 3 | ||
| 4 | + This is line 4 |
对比两段文本差异，高亮显示新增和删除内容
| Hello World | ||
| 2 | - This is line 2 | |
| 2 | + This is modified line 2 | |
| This is line 3 | ||
| 4 | + This is line 4 |