ios - 如何以编程方式从 iPhone 获取 iPhone 应用程序崩溃日志文件
<p><p>有没有办法通过编程方式访问 iphone 崩溃日志文件。我试图编写一个崩溃报告功能，当您在崩溃后启动应用程序时，它会提供将崩溃报告发送到服务器。我找不到如何在应用程序中获取崩溃日志。 </p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>您可以使用以下逻辑。</p>
<pre><code>aslmsg q, m;
int i;
const char *key, *val;
float how_old = fTime ;
q = asl_new(ASL_TYPE_QUERY);
asl_set_query(q, ASL_KEY_LEVEL, strLoggerLevel ,ASL_QUERY_OP_LESS_EQUAL);
asl_set_query(q, ASL_KEY_FACILITY, [@"YourBundleIdOfAPP" UTF8String] ,ASL_QUERY_OP_EQUAL);
asl_set_query(q, ASL_KEY_TIME, [ timeIntervalSince1970] - how_old] UTF8String], ASL_QUERY_OP_GREATER_EQUAL);
int goInside=0;
aslresponse r = asl_search(NULL, q);
while (NULL != (m = aslresponse_next(r)))
{
NSString *cValueToWrite;
NSMutableDictionary *tmpDict = ;
for (i = 0; (NULL != (key = asl_key(m, i))); i++)
{
//get the only required fields
if(i==12 || i==10 || i==11 || i==8 || i==9 ||i==3)
{
NSString *keyString = ;
val = asl_get(m, key);
NSString *string = ;
;
}
}
cValueToWrite=[initWithFormat:@"\n------------------------------\nDateTime: %@\nApplication: %@\nInfo: %@",,,];
}
</code></pre>
<p><code>strLoggerLevel</code> 是 <code>NSString</code>，它包含您想要的记录器类型，范围高达 7。</p></p>
<p style="font-size: 20px;">关于ios - 如何以编程方式从 iPhone 获取 iPhone 应用程序崩溃日志文件，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/22654089/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/22654089/
</a>
</p>
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