将变量传递给 AppleScript [英] Passing variables to an AppleScript

问题描述

在 Xcode 中运行我的 AppleScript 的代码如下:

The code to run my AppleScript in Xcode is the following:

NSString *path = [[NSBundle mainBundle] pathForResource:@"Script" ofType:@"scpt"];

NSAppleScript *script = [[NSAppleScript alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:nil];

[script executeAndReturnError:nil];

在执行它之前，我想知道是否可以设置一些变量供它使用.换句话说，我想将变量从我的应用程序传递给 AppleScript.

Before executing it, I was wondering if it was possible to set some variables up for it to use. In other words, I want to pass variables from my app to an AppleScript.

推荐答案

您可以使用以下方法:

- (id)initWithSource:(NSString *)source

并使用 stringWithFormat 构建您的 applescript 源并设置参数.

and use stringWithFormat to build your applescript source and setting the arguments.

NSString* scriptTemplate = ...;
NSString* actualScript = [NSString stringWithFormat:scriptTemplate, arg1, arg2, ... argN];
NSAppleScript *script = [[NSAppleScript alloc] initWithSource:actualScript];

您还可以设计一种更高级的替换机制，在Script.scpt"中以某种方式标记您的参数，然后使用 stringByReplacingOccurrencesOfString:withString:

You could also devise a more advanced replacement mechanism, where you tag somehow your parameters in "Script.scpt" and then replace them using stringByReplacingOccurrencesOfString:withString:

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