In Java, starting soft coding (Softcoding) refers to obtaining the values, strings or other constant values required by the code through external configuration files, command line parameters, environment variables or other configurable methods, rather than hard coding directly Enter the code.
Example to start softcoding:
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public class ExampleClass { public static void main(String[] args) { String serverHost = getConfigProperty("server.host"); int serverPort = Integer.parseInt(getConfigProperty("server.port")); // 使用软编码的主机和端口 connectToServer(serverHost, serverPort); } private static String getConfigProperty(String key) { // 从配置文件或其他配置源中获取相应的属性值 // 根据key返回对应的配置项值 } private static void connectToServer(String host, int port) { // 连接到服务器的逻辑 // 使用传入的主机和端口参数进行连接 } }
In the above example, getConfigPropertymethods are used to obtain the server host and port property values from an external configuration source, such as a configuration file. This enables separation of these values from the code and provides better configuration flexibility and maintainability.
Through soft coding, the server host and port can be changed without modifying the source code, only need to update the corresponding attribute value in the configuration file or use other configurable methods.
Soft coding makes the program more configurable, reduces hard-coded dependencies and coupling, and facilitates deployment and configuration changes.
Summary: Enabling soft coding is a practice of obtaining constant values in code through external configuration methods, such as using configuration files, command line parameters, or environment variables. It provides higher configurability and maintainability, making the deployment and configuration of programs more flexible and convenient.