* 读取文件内容 | 传入参 | 参数标识 | | 说明 | | --- | --- | --- |--- | | file | 0 | 必填 | 文件路径 | | 回调参 | 说明 | | --- | --- | | \[ succeed \] | 状态 (1正常 0异常) | | \[ msg \] | 提示信息 | | \[ content \] | 读取内容 | * 案例 ~~~ $obj = $T_F->file_open('1.txt'); ~~~ >{"succeed":1,"msg":"处理成功[T_F22]","content":"内容"}