我有一个基本的 Swift 文件Test.swift
,其中包含
import Foundation
import UIKit
class Test: NSObject {
let a: String
let b: String
override init() {
a = NSLocalizedString("key 1", tableName: nil,
bundle: NSBundle.mainBundle(), value: "value 1", comment: "comment 1")
b = NSLocalizedString("key 2", comment: "comment 2")
}
}
当我genstrings
在这个文件上运行时,我收到了一个意外的警告
$ genstrings -u Test.swift
Bad entry in file Test.swift (line = 9): Argument is not a literal string.
并且生成的Localizable.strings
文件缺少条目"key 1"
$ cat Localizable.strings
??/* comment 2 */
"key 2" = "key 2";
但是,当我在文件中使用以下代码在 Objective-C 中执行等效操作时Test.m
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
@interface Test: NSObject
@property (nonatomic, strong) NSString *a;
@property (nonatomic, strong) NSString *b;
@end
@implementation Test
- (id)init {
self = [super init];
if (self) {
self.a = NSLocalizedStringWithDefaultValue(@"key 1", nil, [NSBundle mainBundle], @"value 1", @"comment 1");
self.b = NSLocalizedString(@"key 2", @"comment 2");
}
return self;
}
@end
该genstrings
命令按预期工作,我得到"key 1"
.
$ genstrings -u Test.m
$ cat Localizable.strings
??/* comment 1 */
"key 1" = "value 1";
/* comment 2 */
"key 2" = "key 2";
我究竟做错了什么?