1.新增InfoPlist.strings文件，文件名必须为infoPlist.strings。
2.点击右侧添加其他国际化文件
3.
@property(nonatomic,strong)NSBundle *bundle;
实现切换 NSString *path = [[NSBundle mainBundle]pathForResource:language ofType:@"lproj"];
self.bundle = [NSBundle bundleWithPath:path];
4.文本替换
-(NSString *)getStringForKey:(NSString *)key withTable:(NSString *)table {
if (self.bundle) {
return NSLocalizedStringFromTableInBundle(key, table, self.bundle, @"");
}
return NSLocalizedStringFromTable(key, table, @"");
}