1. java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
前端報錯如圖：
原因很簡單，請求本應是http://localhost:8080/pic/upload
我寫成了https://localhost:8080/pic/upload
2. org.springframework.web.servlet.NoHandlerFoundException: No handler found for OPTIONS /ip-matrix/sys/ingestnetcard/all
找不到路徑
3. org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘deviceId’ in 'class java.lang.String’
在dao層添加@Param
4. org.springframework.http.converter.HttpMessageNotReadableException:Required request body is missing
解決：
主要是請求參數所在位置不同，之前習慣性的寫param，這是get請求的寫法，參數拼接在url後了，請求體中確實沒有數據，改爲data就好啦
5. npm install 時報錯 Error: ENOENT: no such file or directory, rename ‘C:\Users\ADMINI~1…
刪除node_modules文件夾重新npm install
6. cn.afterturn.easypoi.exception.excel.ExcelExportException: Excel導出錯誤
Caused by: java.lang.NoSuchMethodError: org.apache.poi.ss.usermodel.CellStyle.setAlignment(S)V
jar包版本問題
解決：
7. Exception in thread “main” org.springframework.web.client.ResourceAccessException: I/O error on PATCH request for “http://192.168…/api/v1/servicesmngt/services/2a3546c0-e807-4fb6-bb09-6d1d636e6ec9”: Invalid HTTP method: PATCH; nested exception is java.net.ProtocolException: Invalid HTTP method: PATCH
使用restTempte發送PATCH請求失敗
解決：
8. Exception in thread “main” java.lang.NoSuchMethodError: me.zhengjie.shop.domain.ShopStore.getId()Ljava/lang/Integer;
解決：
方法重複，我這裏是由於把類的id類型由 int 改爲 Long，重啓時沒有清理緩存
9. HttpMediaTypeNotSupportedException: Content type ‘*/*;charset=UTF-8’ not supported
解決：
11. ClassNotFoundException: org.apache.http.impl.client.HttpClients