{"id":185374,"date":"2024-11-10T21:01:22","date_gmt":"2024-11-10T13:01:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185374\/"},"modified":"2024-11-10T21:01:23","modified_gmt":"2024-11-10T13:01:23","slug":"%e4%bd%bf%e7%94%a8webservice%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e8%aa%bf%e7%94%a8%ef%bc%8c%e5%bf%ab%e9%80%9f%e9%ab%98%e6%95%88%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%88webservice","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185374\/","title":{"rendered":"\u4f7f\u7528WebService\u5be6\u73fe\u6578\u64da\u5eab\u8abf\u7528\uff0c\u5feb\u901f\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff08webservice\u8abf\u7528\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 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id=\"%e5%af%a6%e7%8f%bewebservice%e8%aa%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-qcQjeoJRaQ\">\u5be6\u73feWebService\u8abf\u7528\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528WebService\u8abf\u7528\u6578\u64da\u5eab\u7684\u4e00\u822c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e8%a8%88webservice%e6%8e%a5%e5%8f%a3-qcQjeoJRaQ\">1. \u8a2d\u8a08WebService\u63a5\u53e3<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u8a2d\u8a08\u4e00\u500bWebService\u63a5\u53e3\uff0c\u5b9a\u7fa9\u6578\u64da\u5eab\u64cd\u4f5c\u7684API\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528WSDL\uff08Web Services Description Language\uff09\u4f86\u63cf\u8ff0\u670d\u52d9\u7684\u529f\u80fd\u548c\u6578\u64da\u683c\u5f0f\u3002<\/p>\n<pre><code>\n&lt;wsdl:service name=\"DatabaseService\"&gt;\n    &lt;wsdl:port name=\"DatabasePort\" binding=\"tns:DatabaseBinding\"&gt;\n        &lt;soap:address location=\"http:\/\/example.com\/database\"\/&gt;\n    &lt;\/wsdl:port&gt;\n&lt;\/wsdl:service&gt;\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e7%8f%bewebservice%e9%82%8f%e8%bc%af-qcQjeoJRaQ\">2. \u5be6\u73feWebService\u908f\u8f2f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u9700\u8981\u5be6\u73feWebService\u7684\u908f\u8f2f\uff0c\u9019\u901a\u5e38\u6d89\u53ca\u5230\u6578\u64da\u5eab\u7684\u9023\u63a5\u548c\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Java\u5be6\u73fe\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport java.sql.*;\nimport javax.jws.WebService;\n\n@WebService\npublic class DatabaseService {\n    public String getData(int id) {\n        String result = \"\";\n        try {\n            Connection conn = DriverManager.getConnection(\"jdbc:mysql:\/\/localhost:3306\/mydb\", \"user\", \"password\");\n            PreparedStatement stmt = conn.prepareStatement(\"SELECT data FROM mytable WHERE id = ?\");\n            stmt.setInt(1, id);\n            ResultSet rs = stmt.executeQuery();\n            if (rs.next()) {\n                result = rs.getString(\"data\");\n            }\n            conn.close();\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n        return result;\n    }\n}\n<\/code><\/pre>\n<h3 id=\"3-%e9%83%a8%e7%bd%b2webservice-qcQjeoJRaQ\">3. \u90e8\u7f72WebService<\/h3>\n<p>\u5b8c\u6210WebService\u7684\u5be6\u73fe\u5f8c\uff0c\u9700\u8981\u5c07\u5176\u90e8\u7f72\u5230\u4f3a\u670d\u5668\u4e0a\u3002\u9019\u53ef\u4ee5\u662f\u672c\u5730\u4f3a\u670d\u5668\u6216\u96f2\u4f3a\u670d\u5668\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u9700\u6c42\u3002<\/p>\n<h3 id=\"4-%e8%aa%bf%e7%94%a8webservice-qcQjeoJRaQ\">4. \u8abf\u7528WebService<\/h3>\n<p>\u6700\u5f8c\uff0c\u5ba2\u6236\u7aef\u53ef\u4ee5\u901a\u904eHTTP\u8acb\u6c42\u4f86\u8abf\u7528WebService\uff0c\u7372\u53d6\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528JavaScript\u7684AJAX\u8abf\u7528\uff1a<\/p>\n<pre><code>\nfetch('http:\/\/example.com\/database?method=getData&amp;id=1')\n    .then(response =&gt; response.text())\n    .then(data =&gt; console.log(data));\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-qcQjeoJRaQ\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528WebService\u4f86\u8abf\u7528\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6eff\u8db3\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u5c0d\u6578\u64da\u8a2a\u554f\u7684\u9700\u6c42\u3002\u901a\u904e\u8a2d\u8a08\u826f\u597d\u7684\u63a5\u53e3\u548c\u5b89\u5168\u7684\u6578\u64da\u8a2a\u554f\u6a5f\u5236\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u8de8\u5e73\u53f0\u7684\u6578\u64da\u4ea4\u4e92\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684WebService\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u4f01\u696d\u7cfb\u7d71\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> 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