com/alipay/api/AlipayApiException : Unsupported major.minor version 52.0
阿新 • • 發佈:2019-02-15
異常:
java.lang.UnsupportedClassVersionError: com/alipay/api/AlipayApiException : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2625)
at java.lang.Class.getMethod0(Class.java:2866)
at java.lang.Class.getMethod(Class.java:1676)
at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
原因:
本地jdk版本太低,不支援這個jdk1.8編譯過的專案執行。
解決方案:
01)換用較低版本的jar或依賴
02)Windows—— Preferences——Java——Compiler——設為jdk1.8
在此頁面的Java——Installed JREs——設為jdk1.8
專案右鍵——Build Path(也可是Properties)——Configure Build Path——Java Build Path——Libraries下面的JRE System Library改為jdk1.8
本人:
將
換成<!-- https://mvnrepository.com/artifact/net.guerlab/sdk-alipay-core --> <dependency> <groupId>net.guerlab</groupId> <artifactId>sdk-alipay-core</artifactId> <version>1.2.0</version> </dependency>
<!-- https://mvnrepository.com/artifact/com.github.1991wangliang/alipay-sdk -->
<dependency>
<groupId>com.github.1991wangliang</groupId>
<artifactId>alipay-sdk</artifactId>
<version>1.0.0</version>
</dependency>
問題就解決了~~