Remove '@Override' annotation

最新推荐文章于 2021-03-28 10:57:38 发布
最新推荐文章于 2021-03-28 10:57:38 发布
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分类专栏： Android 文章标签： jdk
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本文链接：https://blog.youkuaiyun.com/repoem/article/details/7089608
本文介绍在 Java 1.6 编译环境下 @Override 注解的正确用法，包括如何针对重写的方法使用该注解，以及为何在实现接口的方法中无法使用。同时提供了解决方案来确保代码规范。

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如果是1.5的,那么只能对重写的方法使用@Override,实现的接口的方法则不支持


看了下,我默认的编译环境是jdk1.6.preference->java->compiler 下要改成1.6,然后就是Configure Project Specific Settings,设置项目的编译环境也为jdk1.6就好了.

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eclipse remove @override annotation 解决参考
【优快云】
05-14 448
解决方法一： 在eclipse中修改配置，在Windows->Preferences-->java->Compiler-->compiler compliance level 中选择 1.8，刷新工程，重新编译下； 解决方法二： 在报错的工程上，鼠标右键选择 Properties-->Java Compiler-->compiler compliance level中选择 1.8,刷新工程，重新编译下。 ...
Remove '@override' annotation解决办法
阿弥陀佛
01-02 380
最近刚刚配置了新机器，将原来的代码放在eclipse上执行，总会出现Remove '@override' annotation，如果要一个个手动删除相当麻烦，最后在网上找了一下原因原来是编译器版本的问题。 @override：表示一个方法声明打算重写超类中的另一个方法声明。如果方法利用此注释类型进行注解但没有重写超类方法，则编译器会生成一条错误消息。 问题原因：Ja...
Remove '@override' annotation
Olive_HMS的专栏
03-18 4498
这是一个关于@Override annotation的一个讨论http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5008260在1.6之前，@Override只对superclass起作用，在1.6中，增加了对interface的支持，（个人感觉这样一来把override和implements 的概念混淆了，but it is better th
remove @Override annotation
Yolanda_NuoNuo的专栏
03-21 3515
我们在将一个类拷到另一个项目的时候，常常会出现这样的提示remove @Override annotation       按照提示去除的话也没有什么影响，但是为什么要这样做呢？真是细思极恐呢~~~       这其实是JDK编译的问题~       右键项目---properties---Java Compiler比较下源项目跟目的项目，就可以发现其中的端倪。  
private static final AnnotationMatcher AUTOWIRED_ANNOTATION_MATCHER = new AnnotationMatcher("@org.springframework.beans.factory.annotation.Autowired(true)"); @Override public String getDisplayName() { return "Remove the `@Autowired` annotation on inferred constructor"; } @Override public String getDescription() { return "Spring can infer an autowired constructor when there is a single constructor on the bean. " + "This recipe removes unneeded `@Autowired` annotations on constructors."; } @Override public TreeVisitor<?, ExecutionContext> getVisitor() { return Preconditions.check(new UsesType<>("org.springframework.beans.factory.annotation.Autowired", false), new JavaIsoVisitor<ExecutionContext>() { @Override public J.ClassDeclaration visitClassDeclaration(J.ClassDeclaration classDecl, ExecutionContext ctx) { J.ClassDeclaration cd = super.visitClassDeclaration(classDecl, ctx); int constructorCount = 0; for (Statement s : cd.getBody().getStatements()) { if (isConstructor(s)) { constructorCount++; if (constructorCount > 1) { return cd; } } } // Lombok can also provide a constructor, so keep `@Autowired` on constructors if found if (!FindAnnotations.find(cd, "@lombok.*Constructor").isEmpty()) { return cd; } // `@ConfigurationProperties` classes usually use field injection, so keep `@Autowired` on constructors if (!FindAnnotations.find(cd, "@org.springframework.boot.context.properties.ConfigurationProperties").isEmpty()) { return cd; } return cd.withBody(cd.getBody().withStatements( ListUtils.map(cd.getBody().getStatements(), s -> { if (!isConstructor(s)) { return s; } maybeRemoveImport("org.springframework.beans.factory.annotation.Autowired"); return (Statement) new RemoveAnnotationVisitor(AUTOWIRED_ANNOTATION_MATCHER).visit(s, ctx, getCursor()); }) )); } }); } 同理推断写法判断当前类中是否被包含 @Autowired 方式注入的字段
最新发布
07-05
import org.springframework.beans.factory.annotation.Autowired; import java.lang.reflect.Field; public class AutowiredFieldChecker { public static boolean hasAutowiredField(Class<?> clazz) { Field...
package com.example.test360; import androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity; import android.Manifest; import android.hardware.usb.UsbDevice; import android.os.Bundle; import android.os.ConditionVariable; import android.os.Handler; import android.os.HandlerThread; import android.util.Log; import android.view.SurfaceHolder; import android.widget.TextView; import com.herohan.uvcapp.CameraHelper; import com.herohan.uvcapp.ICameraHelper; import com.hjq.permissions.XXPermissions; import com.serenegiant.usb.Size; import com.serenegiant.usb.UVCCamera; import com.serenegiant.usb.UVCParam; import com.serenegiant.widget.AspectRatioSurfaceView; import java.util.ArrayList; import java.util.List; import java.util.concurrent.ConcurrentLinkedQueue; public class MainActivity extends AppCompatActivity { private static final boolean DEBUG = true; private static final String TAG = MainActivity.class.getSimpleName(); private static final int DEFAULT_WIDTH = 320; private static final int DEFAULT_HEIGHT = 240; private TextView mCameraNameLeft,mCameraNameRight, mCameraNameCenter; private UsbDevice mUsbDeviceLeft,mUsbDeviceRight, mUsbDeviceCenter; private ICameraHelper mCameraHelperLeft, mCameraHelperRight, mCameraHelperCenter; private AspectRatioSurfaceView svCameraViewLeft, svCameraViewRight, svCameraViewCenter; private ConcurrentLinkedQueue<UsbDevice> mReadyUsbDeviceList = new ConcurrentLinkedQueue<>(); private ConditionVariable mReadyDeviceConditionVariable = new ConditionVariable(); private final Object mSync = new Object(); private HandlerThread mHandlerThread; private Handler mAsyncHandler; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //setTitle(R.string.entry_multi_camera_new); if (DEBUG) Log.d(TAG, "huahua--onCreate:"); mCameraNameLeft = findViewById(R.id.textViewLeft); mCameraNameRight = findViewById(R.id.textViewRight); mCameraNameCenter = findViewById(R.id.textViewCenter); List<String> needPermissions = new ArrayList<>(); initViews(); mHandlerThread = new HandlerThread(TAG); mHandlerThread.start(); mAsyncHandler = new Handler(mHandlerThread.getLooper()); initCameraHelper(); needPermissions.add(Manifest.permission.CAMERA); XXPermissions.with(this) .permission(needPermissions) .request((permissions, all) -> { if (!all) { return; } initViews(); mHandlerThread = new HandlerThread(TAG); mHandlerThread.start(); mAsyncHandler = new Handler(mHandlerThread.getLooper()); initCameraHelper(); }); } @Override protected void onDestroy() { super.onDestroy(); mHandlerThread.quitSafely(); mAsyncHandler.removeCallbacksAndMessages(null); } private void initViews() { setCameraViewLeft(); setCameraViewRight(); setCameraViewCenter(); } private void setCameraViewLeft() { svCameraViewLeft = findViewById(R.id.svCameraViewLeft); svCameraViewLeft.setAspectRatio(DEFAULT_WIDTH, DEFAULT_HEIGHT); svCameraViewLeft.getHolder().addCallback(new SurfaceHolder.Callback() { @Override public void surfaceCreated(@NonNull SurfaceHolder holder) { if (mCameraHelperLeft != null) { mCameraHelperLeft.addSurface(holder.getSurface(), false); } } @Override public void surfaceChanged(@NonNull SurfaceHolder holder, int format, int width, int height) { } @Override public void surfaceDestroyed(@NonNull SurfaceHolder holder) { if (mCameraHelperLeft != null) { mCameraHelperLeft.removeSurface(holder.getSurface()); } } }); } private void setCameraViewRight() { svCameraViewRight = findViewById(R.id.svCameraViewRight); svCameraViewRight.setAspectRatio(DEFAULT_WIDTH, DEFAULT_HEIGHT); svCameraViewRight.getHolder().addCallback(new SurfaceHolder.Callback() { @Override public void surfaceCreated(@NonNull SurfaceHolder holder) { if (mCameraHelperRight != null) { mCameraHelperRight.addSurface(holder.getSurface(), false); } } @Override public void surfaceChanged(@NonNull SurfaceHolder holder, int format, int width, int height) { } @Override public void surfaceDestroyed(@NonNull SurfaceHolder holder) { if (mCameraHelperRight != null) { mCameraHelperRight.removeSurface(holder.getSurface()); } } }); } private void setCameraViewCenter() { svCameraViewCenter = findViewById(R.id.svCameraViewCenter); svCameraViewCenter.setAspectRatio(DEFAULT_WIDTH, DEFAULT_HEIGHT); svCameraViewCenter.getHolder().addCallback(new SurfaceHolder.Callback() { @Override public void surfaceCreated(@NonNull SurfaceHolder holder) { if (mCameraHelperCenter != null) { mCameraHelperCenter.addSurface(holder.getSurface(), false); } } @Override public void surfaceChanged(@NonNull SurfaceHolder holder, int format, int width, int height) { } @Override public void surfaceDestroyed(@NonNull SurfaceHolder holder) { if (mCameraHelperCenter != null) { mCameraHelperCenter.removeSurface(holder.getSurface()); } } }); } @Override protected void onStart() { if (DEBUG) Log.d(TAG, "huahua--onStart:"); super.onStart(); } @Override protected void onStop() { if (DEBUG) Log.d(TAG, "onStop:"); super.onStop(); clearCameraHelper(); } public void initCameraHelper() { if (DEBUG) Log.d(TAG, "initCameraHelper:"); if (mCameraHelperLeft == null) { mCameraHelperLeft = new CameraHelper(); mCameraHelperLeft.setStateCallback(mStateListenerLeft); } if (mCameraHelperRight == null) { mCameraHelperRight = new CameraHelper(); mCameraHelperRight.setStateCallback(mStateListenerRight); } if (mCameraHelperCenter == null) { mCameraHelperCenter = new CameraHelper(); mCameraHelperCenter.setStateCallback(mStateListenerCenter); } } private void clearCameraHelper() { if (DEBUG) Log.d(TAG, "clearCameraHelper:"); if (mCameraHelperLeft != null) { mCameraHelperLeft.release(); mCameraHelperLeft = null; } if (mCameraHelperRight != null) { mCameraHelperRight.release(); mCameraHelperRight = null; } if (mCameraHelperCenter != null) { mCameraHelperCenter.release(); mCameraHelperCenter = null; } } private void selectDeviceLeft(final UsbDevice device) { if (DEBUG) Log.v(TAG, "selectDeviceLeft:device=" + device.getDeviceName()); mUsbDeviceLeft = device; mAsyncHandler.post(() -> { waitCanSelectDevice(device); if (mCameraHelperLeft != null) { mCameraHelperLeft.selectDevice(device); } }); } private void selectDeviceRight(final UsbDevice device) { if (DEBUG) Log.v(TAG, "selectDeviceRight:device=" + device.getDeviceName()); mUsbDeviceRight = device; mAsyncHandler.post(() -> { waitCanSelectDevice(device); if (mCameraHelperRight != null) { mCameraHelperRight.selectDevice(device); } }); } private void selectDeviceCenter(final UsbDevice device) { if (DEBUG) Log.v(TAG, "selectDeviceCenter:device=" + device.getDeviceName()); mUsbDeviceCenter = device; mAsyncHandler.post(() -> { waitCanSelectDevice(device); if (mCameraHelperCenter != null) { mCameraHelperCenter.selectDevice(device); } }); } /** * wait for only one camera need request permission * * @param device */ private void waitCanSelectDevice(UsbDevice device) { mReadyUsbDeviceList.add(device); while (mReadyUsbDeviceList.size() > 1) { mReadyDeviceConditionVariable.block(); mReadyDeviceConditionVariable.close(); } } /** * remove ready camera that wait for select * * @param device */ private void removeSelectedDevice(UsbDevice device) { mReadyUsbDeviceList.remove(device); mReadyDeviceConditionVariable.open(); } private final ICameraHelper.StateCallback mStateListenerLeft = new ICameraHelper.StateCallback() { private final String LOG_PREFIX = "ListenerLeft#"; @Override public void onAttach(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onAttach:"); synchronized (mSync) { if (mUsbDeviceLeft == null && !device.equals(mUsbDeviceRight) && !device.equals(mUsbDeviceCenter)) { selectDeviceLeft(device); mCameraNameLeft.setText("左相机("+device.getDeviceName()+")"); } } } @Override public void onDeviceOpen(UsbDevice device, boolean isFirstOpen) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDeviceOpen:"); if (mCameraHelperLeft != null && device.equals(mUsbDeviceLeft)) { UVCParam param = new UVCParam(); // param.setQuirks(UVCCamera.PIXEL_FORMAT_NV12); param.setPreviewSize(new Size(DEFAULT_HEIGHT, 320, 240, 30, null)); mCameraHelperLeft.openCamera(param); } removeSelectedDevice(device); } @Override public void onCameraOpen(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCameraOpen:"); if (mCameraHelperLeft != null && device.equals(mUsbDeviceLeft)) { mCameraHelperLeft.stopRecording(); mCameraHelperLeft.startPreview(); Size size = mCameraHelperLeft.getPreviewSize(); if (size != null) { int width = size.width; int height = size.height; //auto aspect ratio svCameraViewLeft.setAspectRatio(width, height); } mCameraHelperLeft.addSurface(svCameraViewLeft.getHolder().getSurface(), false); } } @Override public void onCameraClose(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCameraClose:"); if (device.equals(mUsbDeviceLeft)) { if (mCameraHelperLeft != null) { mCameraHelperLeft.removeSurface(svCameraViewLeft.getHolder().getSurface()); } } } @Override public void onDeviceClose(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDeviceClose:"); } @Override public void onDetach(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDetach:"); if (device.equals(mUsbDeviceLeft)) { // mUsbDeviceLeft = null; } removeSelectedDevice(device); } @Override public void onCancel(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCancel:"); if (device.equals(mUsbDeviceLeft)) { // mUsbDeviceLeft = null; } removeSelectedDevice(device); } }; private final ICameraHelper.StateCallback mStateListenerRight = new ICameraHelper.StateCallback() { private final String LOG_PREFIX = "ListenerRight#"; @Override public void onAttach(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onAttach:"); synchronized (mSync) { if (mUsbDeviceRight == null && !device.equals(mUsbDeviceLeft) && !device.equals(mUsbDeviceCenter)) { selectDeviceRight(device); mCameraNameRight.setText("右相机("+device.getDeviceName()+")"); } } } @Override public void onDeviceOpen(UsbDevice device, boolean isFirstOpen) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDeviceOpen:"); if (mCameraHelperRight != null && device.equals(mUsbDeviceRight)) { UVCParam param = new UVCParam(); // param.setQuirks(UVCCamera.PIXEL_FORMAT_NV12); param.setPreviewSize(new Size(5, 320, 240, 30, null)); mCameraHelperRight.openCamera(param); } removeSelectedDevice(device); } @Override public void onCameraOpen(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCameraOpen:"); if (mCameraHelperRight != null && device.equals(mUsbDeviceRight)) { mCameraHelperRight.startPreview(); Size size = mCameraHelperRight.getPreviewSize(); if (size != null) { int width = size.width; int height = size.height; //auto aspect ratio svCameraViewRight.setAspectRatio(width, height); } mCameraHelperRight.addSurface(svCameraViewRight.getHolder().getSurface(), false); } } @Override public void onCameraClose(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCameraClose:"); if (device.equals(mUsbDeviceRight)) { if (mCameraHelperRight != null) { mCameraHelperRight.removeSurface(svCameraViewRight.getHolder().getSurface()); } } } @Override public void onDeviceClose(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDeviceClose:"); } @Override public void onDetach(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDetach:"); if (device.equals(mUsbDeviceRight)) { // mUsbDeviceRight = null; } removeSelectedDevice(device); } @Override public void onCancel(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCancel:"); if (device.equals(mUsbDeviceRight)) { // mUsbDeviceRight = null; } removeSelectedDevice(device); } }; private final ICameraHelper.StateCallback mStateListenerCenter = new ICameraHelper.StateCallback() { private final String LOG_PREFIX = "ListenerCenter#"; @Override public void onAttach(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onAttach:"); synchronized (mSync) { if (mUsbDeviceCenter == null && !device.equals(mUsbDeviceRight) && !device.equals(mUsbDeviceLeft)) { selectDeviceCenter(device); mCameraNameCenter.setText("中间相机("+device.getDeviceName()+")"); } } } @Override public void onDeviceOpen(UsbDevice device, boolean isFirstOpen) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDeviceOpen:"); if (mCameraHelperCenter != null && device.equals(mUsbDeviceCenter)) { UVCParam param = new UVCParam(); // param.setQuirks(UVCCamera.PIXEL_FORMAT_NV12); param.setPreviewSize(new Size(5, 320, 240, 30, null)); mCameraHelperCenter.openCamera(param); } removeSelectedDevice(device); } @Override public void onCameraOpen(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCameraOpen:"); if (mCameraHelperCenter != null && device.equals(mUsbDeviceCenter)) { mCameraHelperCenter.startPreview(); Size size = mCameraHelperCenter.getPreviewSize(); if (size != null) { int width = size.width; int height = size.height; //auto aspect ratio svCameraViewCenter.setAspectRatio(width, height); } mCameraHelperCenter.addSurface(svCameraViewCenter.getHolder().getSurface(), false); } } @Override public void onCameraClose(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCameraClose:"); if (device.equals(mUsbDeviceCenter)) { if (mCameraHelperCenter != null) { mCameraHelperCenter.removeSurface(svCameraViewCenter.getHolder().getSurface()); } } } @Override public void onDeviceClose(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDeviceClose:"); } @Override public void onDetach(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onDetach:"); if (device.equals(mUsbDeviceCenter)) { // mUsbDeviceCenter = null; } removeSelectedDevice(device); } @Override public void onCancel(UsbDevice device) { if (DEBUG) Log.v(TAG, LOG_PREFIX + "onCancel:"); if (device.equals(mUsbDeviceCenter)) { // mUsbDeviceCenter = null; } removeSelectedDevice(device); } }; } 请分析我的代码我的摄像头回传的画面存储再那写变量种
07-04
@Override public void surfaceCreated(@NonNull SurfaceHolder holder) { if (mCameraHelperLeft != null) { mCameraHelperLeft.addSurface(holder.getSurface(), false); // 关键：设置渲染目标 } } }); `...
我要你扮演一个软件工程师。现在我需要你仔细思考，以下代码存在一些问题，headClazz传入空值，我想要headClazz能获取到entity包中的user、admin表的实体类，我需要你指出代码错误，以及改正方法。代码如下：private Class<?> headClazz;/** * @param headClazz excel model 类对象 */ public CommonReadListener(Class<?> headClazz) { this.headClazz = headClazz; }@Override public void invokeHead(Map<Integer, ReadCellData<?>> headMap, AnalysisContext context) { ExcelPropertyCheck clazzHeadAnno = this.headClazz.getAnnotation(ExcelPropertyCheck.class); Field[] declaredFields = headClazz.getDeclaredFields(); if (clazzHeadAnno != null && clazzHeadAnno.required()) { for (Field declaredField : declaredFields) { nullAbleFieldMap.put(declaredField.getName(), true); } } for (Field declaredField : declaredFields) { ExcelPropertyCheck annotation = declaredField.getAnnotation(ExcelPropertyCheck.class); if (annotation != null) { if (annotation.checkFormat()) { checkFormatFieldMap.put(declaredField.getName(), annotation.type() + ""); } if (annotation.required()) { nullAbleFieldMap.put(declaredField.getName(), true); } else { nullAbleFieldMap.remove(declaredField.getName()); } if (annotation.required() && annotation.length() != -1) { checkLengthFieldMap.put(declaredField.getName(), annotation.length()); } } } }
05-25
nullAbleFieldMap.remove(declaredField.getName()); } if (annotation.required() && annotation.length() != -1) { checkLengthFieldMap.put(declaredField.getName(), annotation.length()); } } } // ...
remove ‘@override‘ annotation
【优快云】
08-27 296
确保机器上安装了jdk 1.6以上版本， 选择MyEclipse/Eclipse菜单Windows->Preferences–>java->Compiler–>compiler compliance level选择 1.6， 刷新工程，重新编译。 如果问题还没解决，就在报错的工程上， 鼠标右键选择 Properties–>Java Compiler–>compiler compliance level 中选择 1.6,刷新工程，重新编译。 ...
使用@override，出现Remove ‘@Override’ annotation解决方法
zw1_csdn的博客
08-22 270
原因： jdk版本过低，得升级到jdk1.6及以上版本 修改方法： 1）右击工程，点击“Properties” 2）点击java Build Path，在Libraries中修改jdk版本 保存应用后，发现上面异常提示消失 ...
MyEclipse或eclipse remove @override annotation 问题解决参考
GoogleMaker的博客
11-01 4085
百度了很多资料，如果方法一解决不了，方法二或许可以，这里Mark一下 这很可能是编译器版本问题，@Override是JDK5就已经有了，但有个小小的Bug，就是不支持对接口的实现，认为这不是Override 而JDK6修正了这个Bug，无论是对父类的方法覆盖还是对接口的实现都可以加上@Override。 首先要确保安装了jdk 1.6， 解决方法一：在ec
Remove ‘@override‘ annotation解决办法
03-28 394
导入公司项目后，总是@override报错,报错的原因是jdk版本问题@Override是JDK5就已经有了，但有个小小的Bug，就是不支持对接口的实现，认为这不是Override 而JDK6修正了这个Bug，无论是对父类的方法覆盖还是对接口的实现都可以加上@Override。 我电脑里有jdk1.5、1.6、1.7， 我把Windows->Preferences–>java->Compiler
Maven项目解决Remove ‘@override‘ annotation终极方案
12-07 1326
文章出处：http://www.cnblogs.com/mao2080/ 1、问题描述 当类实现接口后，点击自动实现接口方法时，会自动加上@override，但由于编译环境文件有错误，提示Remove '@override' annotation，网上找了些方法只能临时解决，不能彻底解决问题。比如修改： 1、Project->Properties->Project Facets->J
Remove '@override' annotation 问题
hfei521123的博客
07-13 405
新导入项目时，项目报错，要求Remove '@override' annotation。本以为实现的接口中缺少方法，检查后发现错不在这里。 百度之后才知道是eclipse编译器版本与当前应用JDK版本不符的问题，Java5中@override支持覆盖父类方法，但不支持实现父类接口，因此要用高于1.5的编译器和jdk。 解决方法：：Windows->Preferences-->java->Com
Maven项目Eclipse接口实现类@Override 注解报错，要求Remove @Override的解决方案
github_40018627的博客
09-05 1152
今天将一个SSM项目倒到Maven中，出现了接口实现类的@Override报错，要求Remove @Override，刚开始还以为是jar包的问题，导全了所有包还是出错。后来在网上查了一下，原来是编译版本不对。 在工程上点右键，Properties->Java Complier 选择编译级别1.7即可.（按自己的版本） Eclipse所有工程的Properties->Java Compli
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