Edit file by exact string replacement. Finds old_string and replaces with new_string. Safer and more token-efficient than write_file for modifying existing files. Auto-handles Windows CRLF line endings.
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See how to installReview the instructions the agent will receive before you install.
精确字符串替换式编辑文件。
| 参数 | 类型 | 必填 | 说明 |
|---|---|---|---|
| path | string | 是 | 文件路径 |
| old_string | string | 是 | 要替换的原文本（须精确匹配） |
| new_string | string | 是 | 替换后的新文本 |
| replace_all | boolean | 否 | 是否替换所有匹配项（默认 false） |
修改函数名:
{
"path": "src/main.py",
"old_string": "def old_name():",
"new_string": "def new_name():"
}
批量替换变量名:
{
"path": "src/config.py",
"old_string": "old_var",
"new_string": "new_var",
"replace_all": true
}
read-file: 先读取文件确认内容write-file: 创建新文件或完全覆盖grep: 搜索要编辑的内容位置No reviews yet. Tell others what you thought.
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