{"id":1162525,"date":"2025-01-15T14:44:28","date_gmt":"2025-01-15T06:44:28","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1162525.html"},"modified":"2025-01-15T14:44:31","modified_gmt":"2025-01-15T06:44:31","slug":"python%e5%a6%82%e4%bd%95%e5%90%91%e4%b8%b2%e5%8f%a3%e5%86%99%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1162525.html","title":{"rendered":"python\u5982\u4f55\u5411\u4e32\u53e3\u5199\u6570\u636e"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25203517\/3c0b84a3-f198-41fe-8ee1-1871eede7cfd.webp\" alt=\"python\u5982\u4f55\u5411\u4e32\u53e3\u5199\u6570\u636e\" \/><\/p>\n<p><p> <strong>Python\u53ef\u4ee5\u4f7f\u7528pySerial\u5e93\u3001\u8c03\u7528write\u65b9\u6cd5\u3001\u6b63\u786e\u8bbe\u7f6e\u4e32\u53e3\u53c2\u6570\u3001\u5904\u7406\u5f02\u5e38<\/strong>\u3002\u5176\u4e2d\uff0c<strong>pySerial\u5e93<\/strong>\u662f\u6700\u5e38\u7528\u7684\u4e32\u53e3\u901a\u4fe1\u5e93\uff0c\u5b83\u63d0\u4f9b\u4e86\u7b80\u5355\u800c\u5f3a\u5927\u7684\u63a5\u53e3\uff0c\u652f\u6301\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\u3002\u5b89\u88c5\u5e76\u5bfc\u5165pySerial\u5e93\u540e\uff0c\u901a\u8fc7\u8bbe\u7f6e\u4e32\u53e3\u53c2\u6570\uff08\u5982\u6ce2\u7279\u7387\u3001\u8d85\u65f6\u7b49\uff09\u5373\u53ef\u5b9e\u73b0\u5411\u4e32\u53e3\u5199\u6570\u636e\u7684\u64cd\u4f5c\u3002\u4e0b\u9762\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528pySerial\u5e93\u5411\u4e32\u53e3\u5199\u6570\u636e\u3002<\/p>\n<\/p>\n<h2><strong>\u4e00\u3001\u5b89\u88c5\u548c\u5bfc\u5165pySerial\u5e93<\/strong><\/h2>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5\u4e86pySerial\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pyserial<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5728Python\u811a\u672c\u4e2d\u5bfc\u5165\u8be5\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import serial<\/p>\n<p><\/code><\/pre>\n<\/p>\n<h2><strong>\u4e8c\u3001\u521d\u59cb\u5316\u4e32\u53e3<\/strong><\/h2>\n<p><p>\u521d\u59cb\u5316\u4e32\u53e3\u65f6\uff0c\u9700\u8981\u8bbe\u7f6e\u76f8\u5e94\u7684\u53c2\u6570\uff0c\u6bd4\u5982\u7aef\u53e3\u53f7\u3001\u6ce2\u7279\u7387\u3001\u8d85\u65f6\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">ser = serial.Serial(<\/p>\n<p>    port=&#39;COM3&#39;,  # \u4e32\u53e3\u53f7\uff0c\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8bbe\u7f6e<\/p>\n<p>    baudrate=9600,  # \u6ce2\u7279\u7387\uff0c\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8bbe\u7f6e<\/p>\n<p>    timeout=1  # \u8d85\u65f6\u65f6\u95f4\uff0c\u4ee5\u79d2\u4e3a\u5355\u4f4d<\/p>\n<p>)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<h2><strong>\u4e09\u3001\u5411\u4e32\u53e3\u5199\u6570\u636e<\/strong><\/h2>\n<p><p>\u4f7f\u7528pySerial\u5e93\u5411\u4e32\u53e3\u5199\u6570\u636e\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8c03\u7528<code>write<\/code>\u65b9\u6cd5\u5373\u53ef\u3002<code>write<\/code>\u65b9\u6cd5\u63a5\u53d7\u4e00\u4e2a\u5b57\u8282\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = b&#39;Hello, Serial Port!&#39;  # \u9700\u8981\u5199\u5165\u7684\u6570\u636e\uff0c\u5fc5\u987b\u662f\u5b57\u8282\u6570\u7ec4<\/p>\n<p>ser.write(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<h2><strong>\u56db\u3001\u6b63\u786e\u5904\u7406\u5f02\u5e38<\/strong><\/h2>\n<p><p>\u5728\u8fdb\u884c\u4e32\u53e3\u901a\u4fe1\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5f02\u5e38\u60c5\u51b5\uff0c\u5982\u4e32\u53e3\u88ab\u5360\u7528\u3001\u8fde\u63a5\u5931\u8d25\u7b49\u3002\u4e3a\u4e86\u4fdd\u8bc1\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\uff0c\u5efa\u8bae\u4f7f\u7528try-except\u5757\u6765\u6355\u83b7\u5e76\u5904\u7406\u8fd9\u4e9b\u5f02\u5e38\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">try:<\/p>\n<p>    ser = serial.Serial(<\/p>\n<p>        port=&#39;COM3&#39;,<\/p>\n<p>        baudrate=9600,<\/p>\n<p>        timeout=1<\/p>\n<p>    )<\/p>\n<p>    data = b&#39;Hello, Serial Port!&#39;<\/p>\n<p>    ser.write(data)<\/p>\n<p>except serial.SerialException as e:<\/p>\n<p>    print(f&quot;Error: {e}&quot;)<\/p>\n<p>finally:<\/p>\n<p>    if ser.is_open:<\/p>\n<p>        ser.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<h2><strong>\u4e94\u3001\u5b8c\u6574\u793a\u4f8b<\/strong><\/h2>\n<p><p>\u7efc\u5408\u4ee5\u4e0a\u5185\u5bb9\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u5b8c\u6574\u7684Python\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import serial<\/p>\n<p>def m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n():<\/p>\n<p>    try:<\/p>\n<p>        # \u521d\u59cb\u5316\u4e32\u53e3<\/p>\n<p>        ser = serial.Serial(<\/p>\n<p>            port=&#39;COM3&#39;,<\/p>\n<p>            baudrate=9600,<\/p>\n<p>            timeout=1<\/p>\n<p>        )<\/p>\n<p>        # \u5199\u6570\u636e\u5230\u4e32\u53e3<\/p>\n<p>        data = b&#39;Hello, Serial Port!&#39;<\/p>\n<p>        ser.write(data)<\/p>\n<p>        print(&quot;Data written to serial port successfully.&quot;)<\/p>\n<p>    except serial.SerialException as e:<\/p>\n<p>        print(f&quot;Error: {e}&quot;)<\/p>\n<p>    finally:<\/p>\n<p>        # \u5173\u95ed\u4e32\u53e3<\/p>\n<p>        if ser.is_open:<\/p>\n<p>            ser.close()<\/p>\n<p>            print(&quot;Serial port closed.&quot;)<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<h2><strong>\u516d\u3001\u4e32\u53e3\u53c2\u6570\u8be6\u89e3<\/strong><\/h2>\n<ol>\n<li><strong>port<\/strong>\uff1a\u4e32\u53e3\u53f7\uff0c\u901a\u5e38\u5728Windows\u4e0a\u4e3aCOM1\u3001COM2\u7b49\uff0c\u5728Linux\u4e0a\u4e3a\/dev\/ttyS0\u3001\/dev\/ttyUSB0\u7b49\u3002<\/li>\n<li><strong>baudrate<\/strong>\uff1a\u6ce2\u7279\u7387\uff0c\u8868\u793a\u6bcf\u79d2\u949f\u4f20\u8f93\u7684\u4f4d\u6570\u3002\u5e38\u89c1\u7684\u6ce2\u7279\u7387\u67099600\u3001115200\u7b49\u3002<\/li>\n<li><strong>timeout<\/strong>\uff1a\u8d85\u65f6\u65f6\u95f4\uff0c\u8868\u793a\u8bfb\u53d6\u64cd\u4f5c\u7684\u7b49\u5f85\u65f6\u95f4\u3002\u5982\u679c\u8bbe\u7f6e\u4e3aNone\uff0c\u8868\u793a\u6c38\u4e0d\u8d85\u65f6\u3002<\/li>\n<li><strong>bytesize<\/strong>\uff1a\u6570\u636e\u4f4d\uff0c\u5e38\u89c1\u503c\u4e3aserial.EIGHTBITS\uff088\u4f4d\uff09\u3001serial.SEVENBITS\uff087\u4f4d\uff09\u7b49\u3002<\/li>\n<li><strong>parity<\/strong>\uff1a\u6821\u9a8c\u4f4d\uff0c\u5e38\u89c1\u503c\u4e3aserial.PARITY_NONE\uff08\u65e0\u6821\u9a8c\uff09\u3001serial.PARITY_EVEN\uff08\u5076\u6821\u9a8c\uff09\u7b49\u3002<\/li>\n<li><strong>stopbits<\/strong>\uff1a\u505c\u6b62\u4f4d\uff0c\u5e38\u89c1\u503c\u4e3aserial.STOPBITS_ONE\uff081\u4f4d\uff09\u3001serial.STOPBITS_TWO\uff082\u4f4d\uff09\u7b49\u3002<\/li>\n<\/ol>\n<h2><strong>\u4e03\u3001\u4e32\u53e3\u901a\u4fe1\u7684\u6ce8\u610f\u4e8b\u9879<\/strong><\/h2>\n<ol>\n<li><strong>\u6b63\u786e\u9009\u62e9\u7aef\u53e3\u53f7<\/strong>\uff1a\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\uff0c\u4e32\u53e3\u53f7\u7684\u8868\u793a\u65b9\u5f0f\u4e0d\u540c\u3002\u9700\u8981\u786e\u4fdd\u9009\u62e9\u4e86\u6b63\u786e\u7684\u7aef\u53e3\u53f7\u3002<\/li>\n<li><strong>\u5339\u914d\u6ce2\u7279\u7387<\/strong>\uff1a\u53d1\u9001\u7aef\u548c\u63a5\u6536\u7aef\u7684\u6ce2\u7279\u7387\u5fc5\u987b\u4e00\u81f4\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u901a\u4fe1\u5931\u8d25\u3002<\/li>\n<li><strong>\u5904\u7406\u4e32\u53e3\u5f02\u5e38<\/strong>\uff1a\u4e32\u53e3\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u5f02\u5e38\u60c5\u51b5\uff0c\u5982\u8fde\u63a5\u5931\u8d25\u3001\u6570\u636e\u4e22\u5931\u7b49\u3002\u9700\u8981\u7f16\u5199\u5065\u58ee\u7684\u4ee3\u7801\u6765\u5904\u7406\u8fd9\u4e9b\u5f02\u5e38\u3002<\/li>\n<li><strong>\u5173\u95ed\u4e32\u53e3<\/strong>\uff1a\u5728\u7a0b\u5e8f\u7ed3\u675f\u6216\u4e0d\u518d\u9700\u8981\u4e32\u53e3\u65f6\uff0c\u5e94\u53ca\u65f6\u5173\u95ed\u4e32\u53e3\uff0c\u4ee5\u91ca\u653e\u8d44\u6e90\u3002<\/li>\n<\/ol>\n<h2><strong>\u516b\u3001\u8fdb\u9636\u5e94\u7528<\/strong><\/h2>\n<ol>\n<li><strong>\u8bfb\u5199\u6570\u636e<\/strong>\uff1a\u9664\u4e86\u5199\u6570\u636e\uff0cpySerial\u5e93\u8fd8\u652f\u6301\u8bfb\u53d6\u6570\u636e\u3002\u53ef\u4ee5\u4f7f\u7528<code>read<\/code>\u65b9\u6cd5\u8bfb\u53d6\u6307\u5b9a\u6570\u91cf\u7684\u5b57\u8282\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">received_data = ser.read(size=10)  # \u8bfb\u53d610\u4e2a\u5b57\u8282<\/p>\n<p>print(received_data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u76d1\u542c\u4e32\u53e3<\/strong>\uff1a\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u5faa\u73af\u4e0d\u65ad\u8bfb\u53d6\u4e32\u53e3\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u76d1\u542c\u529f\u80fd\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">while True:<\/p>\n<p>    if ser.in_waiting &gt; 0:<\/p>\n<p>        received_data = ser.read(size=10)<\/p>\n<p>        print(received_data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u591a\u7ebf\u7a0b\u901a\u4fe1<\/strong>\uff1a\u5728\u4e00\u4e9b\u590d\u6742\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u540c\u65f6\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\u3002\u53ef\u4ee5\u4f7f\u7528\u591a\u7ebf\u7a0b\u6765\u5b9e\u73b0\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import threading<\/p>\n<p>def read_from_serial(ser):<\/p>\n<p>    while True:<\/p>\n<p>        if ser.in_waiting &gt; 0:<\/p>\n<p>            received_data = ser.read(size=10)<\/p>\n<p>            print(received_data)<\/p>\n<p>def write_to_serial(ser, data):<\/p>\n<p>    ser.write(data)<\/p>\n<p>ser = serial.Serial(port=&#39;COM3&#39;, baudrate=9600, timeout=1)<\/p>\n<p>read_thread = threading.Thread(target=read_from_serial, args=(ser,))<\/p>\n<p>read_thread.start()<\/p>\n<p>data = b&#39;Hello, Serial Port!&#39;<\/p>\n<p>write_to_serial(ser, data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"4\">\n<li><strong>\u6570\u636e\u89e3\u6790<\/strong>\uff1a\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4e32\u53e3\u4f20\u8f93\u7684\u6570\u636e\u53ef\u80fd\u662f\u590d\u6742\u7684\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u9700\u8981\u8fdb\u884c\u89e3\u6790\u3002\u53ef\u4ee5\u6839\u636e\u534f\u8bae\u5b9a\u4e49\u89e3\u6790\u6570\u636e\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">def parse_data(data):<\/p>\n<p>    # \u5047\u8bbe\u6570\u636e\u683c\u5f0f\u4e3a\uff1a\u524d2\u5b57\u8282\u4e3a\u957f\u5ea6\uff0c\u540e\u7eed\u4e3a\u5b9e\u9645\u6570\u636e<\/p>\n<p>    length = int.from_bytes(data[:2], byteorder=&#39;big&#39;)<\/p>\n<p>    actual_data = data[2:2+length]<\/p>\n<p>    return actual_data<\/p>\n<p>received_data = ser.read(size=10)<\/p>\n<p>parsed_data = parse_data(received_data)<\/p>\n<p>print(parsed_data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<h2><strong>\u4e5d\u3001\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/strong><\/h2>\n<ol>\n<li><strong>\u4e32\u53e3\u8fde\u63a5\u5931\u8d25<\/strong>\uff1a\u68c0\u67e5\u7aef\u53e3\u53f7\u662f\u5426\u6b63\u786e\u3001\u8bbe\u5907\u662f\u5426\u8fde\u63a5\u6b63\u5e38\u3001\u6743\u9650\u662f\u5426\u8db3\u591f\u7b49\u3002<\/li>\n<li><strong>\u6570\u636e\u4f20\u8f93\u9519\u8bef<\/strong>\uff1a\u68c0\u67e5\u6ce2\u7279\u7387\u3001\u6570\u636e\u4f4d\u3001\u6821\u9a8c\u4f4d\u3001\u505c\u6b62\u4f4d\u7b49\u53c2\u6570\u662f\u5426\u5339\u914d\u3002<\/li>\n<li><strong>\u6570\u636e\u4e22\u5931\u6216\u4e71\u7801<\/strong>\uff1a\u68c0\u67e5\u6570\u636e\u683c\u5f0f\u3001\u7f13\u51b2\u533a\u5927\u5c0f\u3001\u8d85\u65f6\u65f6\u95f4\u7b49\u8bbe\u7f6e\u3002<\/li>\n<\/ol>\n<h2><strong>\u5341\u3001\u603b\u7ed3<\/strong><\/h2>\n<p><p>\u4f7f\u7528Python\u8fdb\u884c\u4e32\u53e3\u901a\u4fe1\uff0cpySerial\u5e93\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u4e14\u6613\u4e8e\u4f7f\u7528\u7684\u5de5\u5177\u3002\u901a\u8fc7\u8bbe\u7f6e\u4e32\u53e3\u53c2\u6570\u3001\u8c03\u7528write\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u5411\u4e32\u53e3\u5199\u6570\u636e\u7684\u64cd\u4f5c\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd8\u9700\u8981\u6ce8\u610f\u6b63\u786e\u5904\u7406\u5f02\u5e38\u3001\u5339\u914d\u901a\u4fe1\u53c2\u6570\u3001\u89e3\u6790\u6570\u636e\u7b49\u95ee\u9898\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u5927\u5bb6\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528Python\u4e32\u53e3\u901a\u4fe1\u6280\u672f\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u627e\u5230\u53ef\u7528\u7684\u4e32\u53e3\u8bbe\u5907\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>pyserial<\/code>\u5e93\u6765\u67e5\u627e\u53ef\u7528\u7684\u4e32\u53e3\u8bbe\u5907\u3002\u901a\u8fc7\u8c03\u7528<code>serial.tools.list_ports.comports()<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5217\u51fa\u6240\u6709\u53ef\u7528\u7684\u4e32\u53e3\u53ca\u5176\u76f8\u5173\u4fe1\u606f\uff0c\u5305\u62ec\u7aef\u53e3\u540d\u79f0\u3001\u63cf\u8ff0\u548c\u786c\u4ef6ID\u3002\u8fd9\u5bf9\u4e8e\u786e\u5b9a\u8981\u8fde\u63a5\u7684\u4e32\u53e3\u8bbe\u5907\u975e\u5e38\u6709\u5e2e\u52a9\u3002<\/p>\n<p><strong>\u5728\u5411\u4e32\u53e3\u5199\u6570\u636e\u65f6\uff0c\u5982\u4f55\u5904\u7406\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\uff1f<\/strong><br \/>\u5728\u5411\u4e32\u53e3\u5199\u6570\u636e\u65f6\uff0c\u5efa\u8bae\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u6355\u83b7\u5e76\u5904\u7406\u53ef\u80fd\u53d1\u751f\u7684\u9519\u8bef\u3002\u53ef\u4ee5\u4f7f\u7528<code>try...except<\/code>\u8bed\u53e5\u5757\u6765\u6355\u83b7<code>serial.SerialException<\/code>\u548c<code>serial.TimeoutException<\/code>\uff0c\u4ee5\u4fbf\u5728\u8bbe\u5907\u672a\u8fde\u63a5\u6216\u53d1\u751f\u8d85\u65f6\u65f6\uff0c\u80fd\u591f\u7ed9\u4e88\u7528\u6237\u53cb\u597d\u7684\u63d0\u793a\u548c\u5904\u7406\u63aa\u65bd\u3002<\/p>\n<p><strong>\u5199\u5165\u4e32\u53e3\u6570\u636e\u65f6\uff0c\u6570\u636e\u683c\u5f0f\u6709\u4ec0\u4e48\u8981\u6c42\uff1f<\/strong><br \/>\u5411\u4e32\u53e3\u5199\u5165\u6570\u636e\u65f6\uff0c\u901a\u5e38\u9700\u8981\u5c06\u6570\u636e\u8f6c\u6362\u4e3a\u5b57\u8282\u683c\u5f0f\u3002\u53ef\u4ee5\u4f7f\u7528<code>encode()<\/code>\u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u8282\uff0c\u6216\u76f4\u63a5\u4ee5\u5b57\u8282\u5f62\u5f0f\u63d0\u4f9b\u6570\u636e\u3002\u786e\u4fdd\u6570\u636e\u683c\u5f0f\u4e0e\u63a5\u6536\u8bbe\u5907\u7684\u8981\u6c42\u4e00\u81f4\uff0c\u4f8b\u5982\u4f7f\u7528\u6b63\u786e\u7684\u7f16\u7801\u548c\u6570\u636e\u957f\u5ea6\uff0c\u4ee5\u907f\u514d\u4f20\u8f93\u9519\u8bef\u3002<\/p>\n<p><strong>\u5982\u4f55\u786e\u4fdd\u5411\u4e32\u53e3\u53d1\u9001\u7684\u6570\u636e\u80fd\u591f\u88ab\u6b63\u786e\u63a5\u6536\uff1f<\/strong><br \/>\u4e3a\u4e86\u786e\u4fdd\u6570\u636e\u80fd\u591f\u88ab\u6b63\u786e\u63a5\u6536\uff0c\u53ef\u4ee5\u5728\u53d1\u9001\u6570\u636e\u540e\uff0c\u8bbe\u7f6e\u9002\u5f53\u7684\u5ef6\u8fdf\uff0c\u786e\u4fdd\u63a5\u6536\u8bbe\u5907\u6709\u8db3\u591f\u7684\u65f6\u95f4\u5904\u7406\u6570\u636e\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u8003\u8651\u5b9e\u73b0\u7b80\u5355\u7684\u786e\u8ba4\u673a\u5236\uff0c\u5373\u5728\u53d1\u9001\u6570\u636e\u540e\u7b49\u5f85\u63a5\u6536\u65b9\u7684\u786e\u8ba4\u54cd\u5e94\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u53ef\u4ee5\u4f7f\u7528pySerial\u5e93\u3001\u8c03\u7528write\u65b9\u6cd5\u3001\u6b63\u786e\u8bbe\u7f6e\u4e32\u53e3\u53c2\u6570\u3001\u5904\u7406\u5f02\u5e38\u3002\u5176\u4e2d\uff0cpySerial [&hellip;]","protected":false},"author":3,"featured_media":1162530,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1162525"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1162525"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1162525\/revisions"}],"predecessor-version":[{"id":1162532,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1162525\/revisions\/1162532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1162530"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1162525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1162525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1162525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}