{"id":11663,"date":"2023-02-11T19:44:37","date_gmt":"2023-02-11T11:44:37","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=11663"},"modified":"2023-02-11T19:44:40","modified_gmt":"2023-02-11T11:44:40","slug":"ji-yu-java-shi-xian-modbus-tcp-server-de-shi-li-dai-ma-shi-yong-jamod-ku","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/11663.html","title":{"rendered":"\u57fa\u4e8eJava\u5b9e\u73b0Modbus TCP Server\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u4f7f\u7528Jamod\u5e93"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import net.wimpi.modbus.Modbus;\nimport net.wimpi.modbus.ModbusCoupler;\nimport net.wimpi.modbus.io.ModbusTCPListener;\nimport net.wimpi.modbus.procimg.*;\nimport net.wimpi.modbus.util.*;\n\nimport java.net.InetAddress;\nimport java.net.UnknownHostException;\n\npublic class ModbusTCPServerExample {\n\n  public static void main(String&#91;] args) {\n\n    try {\n      \/\/ \u521b\u5efa\u4e00\u4e2a\u5b9e\u73b0\u4e86ModbusSlave\u63a5\u53e3\u7684SimpleProcessImage\n      SimpleProcessImage spi = new SimpleProcessImage();\n      spi.addDigitalOut(new SimpleDigitalOut(true));\n      spi.addDigitalIn(new SimpleDigitalIn(false));\n      spi.addInputRegister(new SimpleInputRegister(45));\n      spi.addRegister(new SimpleRegister(251));\n      ModbusCoupler.getReference().setProcessImage(spi);\n      ModbusCoupler.getReference().setMaster(false);\n      ModbusCoupler.getReference().setUnitID(1);\n\n      \/\/ \u83b7\u53d6\u672c\u5730IP\u5730\u5740\n      InetAddress addr = InetAddress.getLocalHost();\n      String ipAddress = addr.getHostAddress();\n\n      \/\/ \u521b\u5efaModbusTCPListener\u5bf9\u8c61\uff0c\u76d1\u542c\u6307\u5b9a\u7aef\u53e3\n      ModbusTCPListener listener = new ModbusTCPListener(1);\n      listener.setAddress(addr);\n      listener.open();\n\n      \/\/ \u6253\u5370\u670d\u52a1\u5668\u4fe1\u606f\n      System.out.println(\"Modbus TCP server running at \" + ipAddress + \":\" + Modbus.DEFAULT_PORT);\n\n    } catch (UnknownHostException e) {\n      e.printStackTrace();\n    } catch (Exception e) {\n      e.printStackTrace();\n    }\n  }\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u793a\u4f8b\u4ee3\u7801\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684Modbus TCP\u670d\u52a1\u5668\uff0c\u4f7f\u7528\u4e00\u4e2a\u5b9e\u73b0\u4e86ModbusSlave\u63a5\u53e3\u7684SimpleProcessImage\u6765\u5b58\u50a8\u6570\u636e\u3002SimpleProcessImage\u5305\u62ec\u4e00\u4e2a\u6570\u5b57\u8f93\u51fa\u3001\u4e00\u4e2a\u6570\u5b57\u8f93\u5165\u3001\u4e00\u4e2a\u8f93\u5165\u5bc4\u5b58\u5668\u548c\u4e00\u4e2a\u4fdd\u6301\u5bc4\u5b58\u5668\u3002\u5728main\u51fd\u6570\u4e2d\uff0c\u9996\u5148\u521b\u5efa\u4e00\u4e2aSimpleProcessImage\uff0c\u7136\u540e\u5c06\u5176\u8bbe\u7f6e\u4e3aModbusCoupler\u7684\u8fc7\u7a0b\u6620\u50cf\u3002\u7136\u540e\uff0c\u5c06ModbusCoupler\u7684\u4e3b\/\u4ece\u6a21\u5f0f\u8bbe\u7f6e\u4e3a\u4ece\u6a21\u5f0f\uff0c\u5e76\u5c06\u5355\u4f4dID\u8bbe\u7f6e\u4e3a1\u3002\u63a5\u4e0b\u6765\uff0c\u83b7\u53d6\u672c\u5730IP\u5730\u5740\uff0c\u5e76\u4f7f\u7528ModbusTCPListener\u5bf9\u8c61\u76d1\u542c\u9ed8\u8ba4\u7aef\u53e3\uff08502\uff09\u3002\u6700\u540e\uff0c\u6253\u5370\u670d\u52a1\u5668\u4fe1\u606f\u3002<\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e2a\u793a\u4f8b\u4ee3\u7801\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684Modbus TCP\u670d\u52a1\u5668\uff0c\u4f7f\u7528&#8230;<\/p>","protected":false},"author":1,"featured_media":27977,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[691],"tags":[1434,1172,1335,1433,609,1195],"class_list":["post-11663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-modbus-code-base","tag-false","tag-ip","tag-1335","tag-1433","tag-609","tag-1195"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/11663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=11663"}],"version-history":[{"count":0,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/posts\/11663\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media\/27977"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=11663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/categories?post=11663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/tags?post=11663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}