可以启动后台console项目，无法登陆进去 控制台有输出的内容如下

2018-02-10 15:59:10.945 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/virtualwalletExport],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletController.virtualwalletExport() throws java.lang.Exception
2018-02-10 15:59:10.945 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/virtualwalletList],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletController.virtualwalletList() throws java.lang.Exception
2018-02-10 15:59:10.946 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/operationLogList],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletOperationLogController.Index() throws java.lang.Exception
2018-02-10 15:59:10.946 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/saveOperationLog],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletOperationLogController.saveOperationLog() throws java.lang.Exception
2018-02-10 15:59:10.947 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/bulkImporConsoleWalletRecharge],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletOperationLogController.bulkImporConsoleWalletRecharge(org.springframework.web.multipart.MultipartFile,boolean) throws java.lang.Exception
2018-02-10 15:59:10.947 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/goOperationLogJSP],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletOperationLogController.goOperationLogJSP() throws java.lang.Exception
2018-02-10 15:59:10.947 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/deleteOperationLog],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletOperationLogController.deleteOperationLog() throws java.lang.Exception
2018-02-10 15:59:10.947 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/auditOperationLog],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WalletOperationLogController.auditOperationLog() throws java.lang.Exception
2018-02-10 15:59:10.948 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/withdrawFeesList],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WithdrawFeesController.Index(java.lang.Integer) throws java.lang.Exception
2018-02-10 15:59:10.948 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/goWithdrawFeesJSP],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WithdrawFeesController.goWithdrawFeesJSP(java.lang.String,java.lang.Integer) throws java.lang.Exception
2018-02-10 15:59:10.948 INFO [AbstractHandlerMethodMapping.java:220] Mapped "{[/admin/updateWithdrawFees],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.web.servlet.ModelAndView cn.kd.exchange.console.controller.WithdrawFeesController.updateWithdrawFees(java.lang.Integer,java.math.BigDecimal) throws java.lang.Exception
2018-02-10 15:59:11.035 INFO [RequestMappingHandlerAdapter.java:523] Looking for @ControllerAdvice: WebApplicationContext for namespace 'dispatcher-servlet': startup date [Sat Feb 10 15:59:06 CST 2018]; parent: Root WebApplicationContext
2018-02-10 15:59:11.054 INFO [RequestMappingHandlerAdapter.java:523] Looking for @ControllerAdvice: WebApplicationContext for namespace 'dispatcher-servlet': startup date [Sat Feb 10 15:59:06 CST 2018]; parent: Root WebApplicationContext
2018-02-10 15:59:11.093 INFO [AbstractUrlHandlerMapping.java:314] Mapped URL path [/statis/**] onto handler 'org.springframework.web.servlet.resource.ResourceHttpRequestHandler#0'
2018-02-10 15:59:11.101 INFO [AbstractUrlHandlerMapping.java:314] Mapped URL path [/**] onto handler 'org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler#0'
2018-02-10 15:59:11.158 INFO [FrameworkServlet.java:503] FrameworkServlet 'dispatcher': initialization completed in 5052 ms

F12 Network 看下请求应答正不正常

springmvc中请求有问题吧

考虑的方向可以是 spring autowired这个注解 和其他地方的数据类型

可能是springmvc中请求这块有问题

你的代码有问题，aboutcontroller的index中有个获取集合的方法出现问题了

看你index方法的参数类型是Integer，String，String吧，我猜测你登录页面传到后台的是账号密码验证码，应该都是String类型，应该是类型错误吧