{"id":1316,"date":"2022-03-09T18:49:03","date_gmt":"2022-03-09T10:49:03","guid":{"rendered":"https:\/\/www.xianwaizhiyin.net\/?p=1316"},"modified":"2022-06-11T02:24:50","modified_gmt":"2022-06-10T18:24:50","slug":"st%e6%ba%90%e7%a0%81%e5%88%86%e6%9e%90-%e5%8d%8f%e7%a8%8b%e9%80%9a%e4%bf%a1","status":"publish","type":"post","link":"https:\/\/www.xianwaizhiyin.net\/?p=1316","title":{"rendered":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1"},"content":{"rendered":"\n<p>\u5728\u8bb2\u89e3\u4e4b\u524d\uff0c\u63a8\u8350\u9605\u8bfb State-thread \u7684\u5b98\u65b9\u6587\u7ae0\uff0c\u6bcf\u4e2a\u51fd\u6570\u7684\u4f7f\u7528\u5728\u6587\u6863\u90fd\u6709\u8bb2\u89e3\u3002<a href=\"http:\/\/state-threads.sourceforge.net\/docs\/reference.html\">\u300aState-thread\u51fd\u6570\u4f7f\u7528\u6587\u6863\u300b<\/a><\/p>\n\n\n\n<p>\u5728 Linux \u7cfb\u7edf\u4f7f\u7528 \u591a\u7ebf\u7a0b\u7684\u65f6\u5019\uff0c\u7ebf\u7a0b\u95f4\u901a\u4fe1\uff0c\u53ef\u4ee5\u4f7f\u7528 <strong>\u6761\u4ef6\u53d8\u91cf<\/strong> \u4ee5\u53ca <strong>\u4e92\u65a5\u9501<\/strong>\u3002\u4f8b\u5982 \u7ebf\u7a0b A \u662f\u751f\u4ea7\u8005\uff0c\u4e0d\u65ad\u5199\u5165\u4efb\u52a1\u5230\u961f\u5217\uff0c\u7ebf\u7a0b B \u662f\u6d88\u8d39\u8005\uff0c\u4e0d\u65ad\u4ece\u961f\u5217\u8bfb\u53d6\u4efb\u52a1\uff0c\u6ca1\u6709\u4efb\u52a1\u7684\u65f6\u5019\uff0c\u7ebf\u7a0bB\u4f1a\u963b\u585e\uff0c\u7b49\u5f85 \u7ebf\u7a0bA\u901a\u77e5\u3002\u8fd9\u4e2a\u901a\u77e5\u5c31\u9700\u8981\u7528\u5230 <strong>\u6761\u4ef6\u53d8\u91cf<\/strong> \u4ee5\u53ca <strong>\u4e92\u65a5\u9501<\/strong>\u3002<\/p>\n\n\n\n<p><code class=\"prettyprint\" >pthread_mutex_lock()<\/code> \u4ee5\u53ca <code>pthread_cond_wait()<\/code><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>google_ads_content<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>ST \u7684\u534f\u7a0b \u8ddf\u7ebf\u7a0b\u7c7b\u4f3c\uff0c\u4e5f\u9700\u8981\u5904\u7406\u8fd9\u79cd \u751f\u4ea7\u8005 \u6d88\u8d39\u8005\u95ee\u9898\u3002\u56e0\u6b64 ST \u63d0\u4f9b\u4e86\u8ddf \u7ebf\u7a0b\u7c7b\u4f3c\u7684\u51fd\u6570\u3002\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1006\" height=\"417\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png\" alt=\"\" class=\"wp-image-1322\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png 1006w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1-300x124.png 300w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1-768x318.png 768w\" sizes=\"auto, (max-width: 1006px) 100vw, 1006px\" \/><\/figure>\n\n\n\n<p>\u4e0b\u9762\u5c31\u7528\u4e00\u5c0f\u6bb5\u4ee3\u7801\uff0c\u6f14\u793a\u8fd9\u4e9b\u51fd\u6570\u7684\u4f7f\u7528\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >#include &lt;stdio.h&gt;\n#include &lt;memory.h&gt;\n#include &quot;st.h&quot;\n#include &quot;..\/common.h&quot;\n_st_cond_t *cond_name;\n_st_mutex_t* mutex_name;\nchar name&#091;100] = {};\n\u200b\nvoid *publish(void *arg) {\n    st_usleep(2 * 1000000LL);\n    st_cond_signal(cond_name);\n\u200b\n    strcpy(name,&quot;Loken&quot;);\n    st_utime_t time_now = st_utime();\n    printf(&quot;Pulish name %lld\\r\\n&quot;, time_now);\n\u200b\n    return NULL;\n}\n\u200b\nvoid *consume(void *arg) {\n    st_mutex_lock(mutex_name);\n    st_cond_wait(cond_name);\n    st_mutex_unlock(mutex_name);\n\u200b\n    st_utime_t time_now = st_utime();\n    printf(&quot;Consume name %s , %lld\\r\\n&quot;,name, time_now);\n    return NULL;\n}\n\u200b\n\u200b\nint main(int argc, char *argv&#091;]) {\n    cond_name = st_cond_new();\n    mutex_name = st_mutex_new();\n    st_init();\n\u200b\n    st_utime_t time_now = st_utime();\n    printf(&quot;start %lld\\r\\n&quot;, time_now);\n\u200b\n    st_thread_create(publish, NULL, 0, 0);\n    st_thread_create(consume, NULL, 0, 0);\n    st_thread_create(consume, NULL, 0, 0);\n    st_thread_create(consume, NULL, 0, 0);\n\u200b\n    st_thread_exit(NULL);\n\u200b\n    \/* NOTREACHED *\/\n    return 1;\n}<\/code><\/pre>\n\n\n\n<p>\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"734\" height=\"303\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-2.png\" alt=\"\" class=\"wp-image-1323\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-2.png 734w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-2-300x124.png 300w\" sizes=\"auto, (max-width: 734px) 100vw, 734px\" \/><\/figure>\n\n\n\n<p>\u6211\u4e0a\u9762\u4ee3\u7801\uff0c\u521b\u5efa\u4e86 3 \u4e2a\u6d88\u8d39\u8fd9\u534f\u7a0b\uff0c\u4f46\u662f\u53ea\u6709\u4e00\u4e2a\u534f\u7a0b\u88ab\u5524\u9192\u4e86\uff0c\u6240\u4ee5\u6d4b\u8bd5\u6210\u529f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u4e0b\u9762\u5c31\u6765\u5206\u6790\u4e00\u4e0b ST \u7684\u6761\u4ef6\u53d8\u91cf\u4ee5\u53ca\u4e92\u65a5\u9501\u7684\u5b9e\u73b0\u539f\u7406\u3002<\/p>\n\n\n\n<p>\u5148\u8bb2\u89e3\u4e00\u4e9b \u4e92\u65a5\u9501\u7684\u5b9e\u73b0\uff0c\u8bf7\u770b\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"245\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-4-1024x245.png\" alt=\"\" class=\"wp-image-1324\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-4-1024x245.png 1024w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-4-300x72.png 300w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-4-768x184.png 768w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-4.png 1159w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u5230\uff0c\u4e92\u65a5\u9501\uff0c\u5b9e\u9645\u4e0a\u5c31\u662f <code class=\"prettyprint\" >_st_clist_t<\/code> \u8ddf <code>_st_thread_t<\/code> \u3002\u518d\u6765\u770b\u4e00\u4e0b <code>st_mutex_lock()<\/code> \u51fd\u6570\u7684\u5b9e\u73b0\u3002\u8bf7\u770b\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"730\" height=\"775\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-5.png\" alt=\"\" class=\"wp-image-1325\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-5.png 730w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-5-283x300.png 283w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><\/figure>\n\n\n\n<p>\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u51fa\uff0c\u53ea\u6709\u4e00\u4e2a\u534f\u7a0b\u80fd\u4ece <code class=\"prettyprint\" >st_mutex_lock()<\/code> \u8fd4\u56de\uff0c\u5176\u4ed6\u7684\u534f\u7a0b\u90fd\u4f1a\u963b\u585e\u5728 <code>st_mutex_lock()<\/code>\u3002\u8fd9\u91cc\u666e\u53ca\u4e00\u4e0b\uff0c\u56e0\u4e3a ST \u662f\u5355\u7ebf\u7a0b\u591a\u534f\u7a0b\uff0c\u6240\u4ee5\u4ece\u7cfb\u7edf\u89d2\u5ea6\u6765\u770b\uff0c\u65e0\u8bba\u4ec0\u4e48\u65f6\u5019\uff0c\u90fd\u662f\u53ea\u6709\u4e00\u4e2a\u534f\u7a0b\u5728\u8fd0\u884c\u3002 <code>st_mutex_lock()<\/code> \u5185\u90e8\u5728 <code>_ST_SWITCH_CONTEXT(me)<\/code> \u7684\u65f6\u5019\u5c31\u5207\u6362\u5230\u5176\u4ed6\u534f\u7a0b\u53bb\u8fd0\u884c\uff0c\u90a3\u4ec0\u4e48\u65f6\u5019\u5207\u6362\u56de\u6765\u5462\uff1f\u8bf7\u7ee7\u7eed\u770b\u4e0b\u56fe\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"612\" height=\"560\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-6.png\" alt=\"\" class=\"wp-image-1318\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-6.png 612w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-6-300x275.png 300w\" sizes=\"auto, (max-width: 612px) 100vw, 612px\" \/><\/figure>\n\n\n\n<p>\u6ca1\u9519\uff0c\u4e0a\u56fe\u662f <code class=\"prettyprint\" >st_mutex_unlock()<\/code> \u7684\u4ee3\u7801\uff0c\u89e3\u9501\u5185\u90e8\u903b\u8f91 \u4f1a \u4ece lock-&gt;wait_q \u534f\u7a0b\u961f\u5217\u91cc\u9762\u53d6\u4e00\u4e2a\u51fa\u6765\uff0c\u628a\u72b6\u6001\u4ece <code>_ST_ST_LOCK_WAIT<\/code> \u6539\u6210 <code>_ST_ST_RUNNABLE<\/code>\uff0c\u8fd9\u6837\u88ab <code>st_mutex_lock()<\/code> \u963b\u585e\u7684\u534f\u7a0b\u4e0b\u6b21\u8c03\u5ea6\u5c31\u80fd\u91cd\u65b0\u8dd1\u8d77\u6765\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u4e0b\u9762\u6765\u8bb2\u89e3 <strong>\u6761\u4ef6\u53d8\u91cf<\/strong> \u7684\u5b9e\u73b0\u539f\u7406 \uff0c\u8bf7\u770b\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"967\" height=\"248\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-8.png\" alt=\"\" class=\"wp-image-1319\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-8.png 967w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-8-300x77.png 300w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-8-768x197.png 768w\" sizes=\"auto, (max-width: 967px) 100vw, 967px\" \/><\/figure>\n\n\n\n<p>\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u5230\uff0c\u6761\u4ef6\u53d8\u91cf\uff0c\u91cc\u9762\u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a <code class=\"prettyprint\" >_st_clist_t<\/code>\u3002<\/p>\n\n\n\n<p><code class=\"prettyprint\" >st_cond_wait()<\/code> \u7684\u5b9e\u73b0\u4e5f\u5f88\u7b80\u5355\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >int st_cond_wait(_st_cond_t *cvar)\n{\n  return st_cond_timedwait(cvar, ST_UTIME_NO_TIMEOUT);\n}<\/code><\/pre>\n\n\n\n<p>\u6240\u4ee5\uff0c\u91cd\u70b9\u53ea\u9700\u8981\u5206\u6790 <code class=\"prettyprint\" >st_cond_timedwait()<\/code> \u51fd\u6570\u5c31\u884c\u4e86\uff0c\u8bf7\u770b\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"730\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-9.png\" alt=\"\" class=\"wp-image-1320\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-9.png 630w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-9-259x300.png 259w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n\n\n\n<p>\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u51fa\uff0c <code class=\"prettyprint\" >st_cond_timedwait()<\/code> \u51fd\u6570 \u53ea\u6709\u4e00\u4e2a\u91cd\u70b9\uff0c\u5c31\u662f\u628a\u534f\u7a0b\u72b6\u6001\u4fee\u6539\u4e3a <code>_ST_ST_COND_WAIT<\/code>\uff0c\u518d\u628a\u5f53\u524d\u534f\u7a0b\u52a0\u8fdb\u53bb <code>cvar-&gt;wait_q<\/code> \u961f\u5217\u91cc\u9762\uff0c\u7136\u540e\u5207\u6362\u4e0a\u4e0b\u6587\uff0c\u5f00\u59cb\u8c03\u5ea6\uff0c\u8c03\u5ea6\u53ea\u4f1a\u53d6 <code>_ST_ST_RUNNABLE<\/code> \u7684\u534f\u7a0b\u8fdb\u6765\u8fd0\u884c\u3002\u54ea\u4e2a\u534f\u7a0b \u662f <code>_ST_ST_RUNNABLE<\/code> \u7684\uff1f\u5c31\u662f <code>publish()<\/code> \u51fd\u6570\u3002\u6b64\u65f6\uff0c\u4e0a\u4e0b\u6587\u5207\u6362\u5c31\u4f1a\u8df3\u5230 <code>publish()<\/code> \u51fd\u6570\u8fd0\u884c\u3002<code>publish()<\/code> \u51fd\u6570\u4f1a\u6267\u884c <code>st_cond_signal()<\/code>\uff0c\u4e0b\u9762\u5206\u6790 <code>st_cond_signal()<\/code> \u51fd\u6570\u7684\u5b9e\u73b0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"578\" height=\"455\" src=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-10.png\" alt=\"\" class=\"wp-image-1321\" srcset=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-10.png 578w, https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-10-300x236.png 300w\" sizes=\"auto, (max-width: 578px) 100vw, 578px\" \/><\/figure>\n\n\n\n<p>\u4e0a\u56fe\u4ee3\u7801\u7684\u91cd\u70b9\uff0c\u5c31\u662f \u4ece <code class=\"prettyprint\" >cvar-&gt;wait_q<\/code> \u961f\u5217\u62ff\u4e00\u4e2a\u534f\u7a0b\u51fa\u6765\uff0c\u6539\u6210 <code>_ST_ST_RUNNABLE<\/code>\uff0c\u7136\u540e\u52a0\u8fdb\u53bb <code>RUNQ<\/code> \u961f\u5217\uff0c\u975e\u5e7f\u64ad\u53ea\u4f1a\u53d6\u4e00\u4e2a\u534f\u7a0b\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>ST \u7684\u4e92\u65a5\u9501\u4e0e\u6761\u4ef6\u53d8\u91cf\u5206\u6790\u5b8c\u6bd5\uff0c\u7531\u4e8e ST \u662f\u5355\u7ebf\u7a0b\u7684\uff0c\u6240\u4ee5\u591a\u534f\u7a0b\u64cd\u4f5c\u5168\u5c40\u53d8\u91cf\uff0c\u5b9e\u9645\u4e0a\u4e0d\u9700\u8981\u52a0\u9501\uff0c\u56e0\u4e3a\u65e0\u8bba\u4f55\u65f6\u4f55\u5730\u5b9e\u9645\u4e0a\u53ea\u6709\u4e00\u4e2a\u534f\u7a0b\u5728\u8fd0\u884c\u3002\u6240\u4ee5\u6211\u4e0a\u9762\u7684\u4ee3\u7801\u5b9e\u9645\u4e0a\u662f\u4e0d\u9700\u8981\u4f7f\u7528 <code class=\"prettyprint\" >st_mutex_lock()<\/code> \u51fd\u6570\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u76f8\u5173\u9605\u8bfb\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><a href=\"http:\/\/state-threads.sourceforge.net\/docs\/reference.html\">\u300aState-thread\u51fd\u6570\u4f7f\u7528\u6587\u6863\u300b<\/a><\/li><\/ol>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u7531\u4e8e\u7b14\u8005\u7684\u6c34\u5e73\u6709\u9650\uff0c \u52a0\u4e4b\u7f16\u5199\u7684\u540c\u65f6\u8fd8\u8981\u53c2\u4e0e\u5f00\u53d1\u5de5\u4f5c\uff0c\u6587\u4e2d\u96be\u514d\u4f1a\u51fa\u73b0\u4e00\u4e9b\u9519\u8bef\u6216\u8005\u4e0d\u51c6\u786e\u7684\u5730\u65b9\uff0c\u6073\u8bf7\u8bfb\u8005\u6279\u8bc4\u6307\u6b63\u3002\u5982\u679c\u8bfb\u8005\u6709\u4efb\u4f55\u5b9d\u8d35\u610f\u89c1\uff0c\u53ef\u4ee5\u52a0\u6211\u5fae\u4fe1 Loken1\u3002QQ\uff1a2338195090\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u8bb2\u89e3\u4e4b\u524d\uff0c\u63a8\u8350\u9605\u8bfb State-thread \u7684\u5b98\u65b9\u6587\u7ae0\uff0c\u6bcf\u4e2a\u51fd\u6570\u7684\u4f7f\u7528\u5728\u6587\u6863\u90fd\u6709\u8bb2\u89e3\u3002\u300aState-thr [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-1316","post","type-post","status-publish","format-standard","hentry","category-state-thread-analysis"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1 - \u5f26\u5916\u4e4b\u97f3<\/title>\n<meta name=\"description\" content=\"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.xianwaizhiyin.net\/?p=1316\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1 - \u5f26\u5916\u4e4b\u97f3\" \/>\n<meta property=\"og:description\" content=\"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.xianwaizhiyin.net\/?p=1316\" \/>\n<meta property=\"og:site_name\" content=\"\u5f26\u5916\u4e4b\u97f3\" \/>\n<meta property=\"article:published_time\" content=\"2022-03-09T10:49:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-10T18:24:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"loken\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#website\",\"url\":\"https:\/\/www.xianwaizhiyin.net\/\",\"name\":\"\u5f26\u5916\u4e4b\u97f3\",\"description\":\"FFmpeg\u3001WebRTC\uff0cSRS \u97f3\u89c6\u9891\u3001\u6d41\u5a92\u4f53\u6280\u672f\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.xianwaizhiyin.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=1316#primaryimage\",\"inLanguage\":\"zh-Hans\",\"url\":\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png\",\"contentUrl\":\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png\",\"width\":1006,\"height\":417},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=1316#webpage\",\"url\":\"https:\/\/www.xianwaizhiyin.net\/?p=1316\",\"name\":\"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1 - \u5f26\u5916\u4e4b\u97f3\",\"isPartOf\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=1316#primaryimage\"},\"datePublished\":\"2022-03-09T10:49:03+00:00\",\"dateModified\":\"2022-06-10T18:24:50+00:00\",\"author\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3\"},\"description\":\"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1\",\"breadcrumb\":{\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=1316#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.xianwaizhiyin.net\/?p=1316\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/?p=1316#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.xianwaizhiyin.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3\",\"name\":\"loken\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.xianwaizhiyin.net\/#personlogo\",\"inLanguage\":\"zh-Hans\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g\",\"caption\":\"loken\"},\"sameAs\":[\"https:\/\/www.xianwaizhiyin.net\/\"],\"url\":\"https:\/\/www.xianwaizhiyin.net\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1 - \u5f26\u5916\u4e4b\u97f3","description":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.xianwaizhiyin.net\/?p=1316","og_locale":"zh_CN","og_type":"article","og_title":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1 - \u5f26\u5916\u4e4b\u97f3","og_description":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1","og_url":"https:\/\/www.xianwaizhiyin.net\/?p=1316","og_site_name":"\u5f26\u5916\u4e4b\u97f3","article_published_time":"2022-03-09T10:49:03+00:00","article_modified_time":"2022-06-10T18:24:50+00:00","og_image":[{"url":"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"loken","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"3 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.xianwaizhiyin.net\/#website","url":"https:\/\/www.xianwaizhiyin.net\/","name":"\u5f26\u5916\u4e4b\u97f3","description":"FFmpeg\u3001WebRTC\uff0cSRS \u97f3\u89c6\u9891\u3001\u6d41\u5a92\u4f53\u6280\u672f","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.xianwaizhiyin.net\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"ImageObject","@id":"https:\/\/www.xianwaizhiyin.net\/?p=1316#primaryimage","inLanguage":"zh-Hans","url":"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png","contentUrl":"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/03\/st-14-1.png","width":1006,"height":417},{"@type":"WebPage","@id":"https:\/\/www.xianwaizhiyin.net\/?p=1316#webpage","url":"https:\/\/www.xianwaizhiyin.net\/?p=1316","name":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1 - \u5f26\u5916\u4e4b\u97f3","isPartOf":{"@id":"https:\/\/www.xianwaizhiyin.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.xianwaizhiyin.net\/?p=1316#primaryimage"},"datePublished":"2022-03-09T10:49:03+00:00","dateModified":"2022-06-10T18:24:50+00:00","author":{"@id":"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3"},"description":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1","breadcrumb":{"@id":"https:\/\/www.xianwaizhiyin.net\/?p=1316#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.xianwaizhiyin.net\/?p=1316"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.xianwaizhiyin.net\/?p=1316#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.xianwaizhiyin.net\/"},{"@type":"ListItem","position":2,"name":"ST\u6e90\u7801\u5206\u6790-\u534f\u7a0b\u901a\u4fe1"}]},{"@type":"Person","@id":"https:\/\/www.xianwaizhiyin.net\/#\/schema\/person\/6605a70af752697df6b62f77c53298a3","name":"loken","image":{"@type":"ImageObject","@id":"https:\/\/www.xianwaizhiyin.net\/#personlogo","inLanguage":"zh-Hans","url":"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f6320b5256dc36ef4243e0acf26144b8ac2668b478302ad154e95ce3202bc421?s=96&d=mm&r=g","caption":"loken"},"sameAs":["https:\/\/www.xianwaizhiyin.net\/"],"url":"https:\/\/www.xianwaizhiyin.net\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts\/1316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1316"}],"version-history":[{"count":2,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts\/1316\/revisions"}],"predecessor-version":[{"id":2614,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=\/wp\/v2\/posts\/1316\/revisions\/2614"}],"wp:attachment":[{"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xianwaizhiyin.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}