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ioc_sixiang_license
Commit 62b1e32c authored by zengtianlai3's avatar zengtianlai3
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2.3.1 API误用：缺少对方法返回值的null检查

parent 04b6fa6f
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license/src/main/java/iot/sixiang/license/util/CommonUtil.java
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...@@ -85,11 +85,14 @@ public class CommonUtil { ...@@ -85,11 +85,14 @@ public class CommonUtil {
public static String getLibFilePathByFileName(String fileName) { public static String getLibFilePathByFileName(String fileName) {
String os = System.getProperty("os.name"); String os = System.getProperty("os.name");
String serverParentDirectory = getServerParentDirectory(); String serverParentDirectory = getServerParentDirectory();
if (os.toLowerCase(Locale.ENGLISH).startsWith("win")) { if (os != null) {
return serverParentDirectory + File.separator + "lib" + File.separator + fileName + ".dll"; if (os.toLowerCase(Locale.ENGLISH).startsWith("win")) {
} else { return serverParentDirectory + File.separator + "lib" + File.separator + fileName + ".dll";
return serverParentDirectory + File.separator + "lib" + File.separator + fileName + ".so"; } else {
return serverParentDirectory + File.separator + "lib" + File.separator + fileName + ".so";
}
} }
return "";
} }
} }
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