hen*_*nes 12 objective-c genstrings ios swift
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")
}
}
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当我genstrings在这个文件上运行时,我收到一个意外的警告
$ genstrings -u Test.swift
Bad entry in file Test.swift (line = 9): Argument is not a literal string.
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并且生成的Localizable.strings文件缺少条目"key 1"
$ cat Localizable.strings
??/* comment 2 */
"key 2" = "key 2";
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但是,当我在Objective-C中使用以下代码在文件中执行等效操作时 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
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该genstrings命令按预期工作,我得到的条目"key 1".
$ genstrings -u Test.m
$ cat Localizable.strings
??/* comment 1 */
"key 1" = "value 1";
/* comment 2 */
"key 2" = "key 2";
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我究竟做错了什么?
Cli*_*iff 27
显然苹果已经放弃了支持genstrings.而是使用:
xcrun extractLocStrings
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作为你的命令.例如,要为项目创建Localizable.strings:
find ./ -name "*.m" -print0 | xargs -0 xcrun extractLocStrings -o en.lproj
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对于Swift:
find ./ -name "*.swift" -print0 | xargs -0 xcrun extractLocStrings -o en.lproj
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请注意,如果要导出到.xliff文件,则根本不再需要运行genstrings作为xCode
编辑>导出本地化
命令将在幕后处理你的字符串.
更新:我在xCode 7.3.1上,在我的系统上,xtractLocStrings是二进制文件.
$ file /Applications/Xcode.app//Contents/Developer/usr/bin/extractLocStrings
/Applications/Xcode.app//Contents/Developer/usr/bin/extractLocStrings: Mach-O 64-bit executable x86_64
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这是我的测试:
let _ = NSLocalizedString("1st", comment: "1st string")
let _ = NSLocalizedString("Second", tableName: "Localized", bundle: NSBundle.mainBundle(), value: "2nd", comment: "2nd string”)
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以下是结果:
Localizable.strings:
/* 1st string */
"1st" = "1st”;
Localized.strings:
/* 2nd string */
"Second" = "2nd”;
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Mar*_*n R 14
这是Xcode 6.4和Xcode 7 beta中的genstrings错误,如https://openradar.appspot.com/22133811中所述:
在Swift文件中,genstrings Chokes On NSLocalizedString调用具有两个以上的参数
简介:当针对Swift文件运行genstrings时,如果有任何NSLocalizedString调用使用的不仅仅是"value"和"comment"参数的简单情况,那么genstrings就会出错....
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