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json-taglib包无法通过maven配置成功导入

6

9

json

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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resin配置完成之后 web项目部署

5

5

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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SSM框架下页面跳转为什么失败？

0

2

SSM

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

controller部分：
@Controller
@RequestMapping("/paper")
public class PaperController {
    @Autowired
    private PaperService paperService;

    @RequestMapping("/allPaper")
    public String list(Model model) {
        List<Paper> list = paperService.queryAllPaper();
        model.addAttribute("list", list);
        return "allPaper";
    }

    @RequestMapping("toAddPaper")
    public String toAddPaper() {
        return "addPaper";
    }

    @RequestMapping("/addPaper")
    public String addPaper(Paper paper) {
        paperService.addPaper(paper);
        return "redirect:/paper/allPaper";
    }

    @RequestMapping("/del/{paperId}")
    public String deletePaper(@PathVariable("paperId") Long id) {
        paperService.deletePaperById(id);
        return "redirect:/paper/allPaper";
    }

    @RequestMapping("toUpdatePaper")
    public String toUpdatePaper(Model model, Long id) {
        model.addAttribute("paper", paperService.queryById(id));
        return "updatePaper";
    }

    @RequestMapping("/updatePaper")
    public String updatePaper(Model model, Paper paper) {
        paperService.updatePaper(paper);
        paper = paperService.queryById(paper.getPaperId());
        model.addAttribute("paper", paper);
        return "redirect:/paper/allPaper";
    }
}

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打war包到远程的tomcat上运行，但是打的war包没有把静态资源打进去

1

2

jetty/tomcat

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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打war包的时候不成功

1

2

jetty/tomcat

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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SSM不能顺利运行

7

2

SSM

class="cursor-pointer"> 详细描述

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报错:JSPs only permit GET, POST or HEAD

2

2

SSM

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

//插入数据
    @RequestMapping(value = "/add", method = RequestMethod.PUT)
    public String addUser(Model model, @Validated(value = ValidationInsert.class) UserCustom userCustom, BindingResult bindingResult) throws Exception {
        /* 效验输入信息 */
        if (bindingResult.hasErrors()) {
            //输出错误信息
            List<ObjectError> allErrors = bindingResult.getAllErrors();
            for (ObjectError objectError : allErrors) {
                //输出错误信息
                logger.error(objectError.getDefaultMessage());
            }
            //将错误传到页面
            model.addAttribute("allErrors", allErrors);
            //数据回显
            model.addAttribute("userEcho", userCustom);
            //出错之后要跳转的页面
            return "forward:/rest/list";
        }
        userService.insertUser(userCustom);
        model.addAttribute("userCustomList", userCustom);
        return "redirect:/rest/list";
    }

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5

2

SSM

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

class="cursor-pointer"> 源码

@Controller
public class LoginController {
    private static final Logger LOG= Logger.getLogger(LoginController.class);
    @Autowired
    private LoginServiceImpl loginServiceImpl;

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SSM resultful接口 post body中from-data提交

2

2

rest SSM

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 源码

springmvc-servlet.xml
<context:component-scan base-package="com.controller"/>
<mvc:annotation-driven/>

<bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"/><!--设置JSP文件的目录位置-->
<property name="suffix" value=".jsp"/>
</bean>

web.xml

<display-name>Archetype Created Web Application</display-name>

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>


<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>

<filter>
<filter-name>HiddenHttpMethodFilter</filter-name>
<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
<init-param>
<param-name>methodParam</param-name>
<param-value>_method</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>HiddenHttpMethodFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/springmvc-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>

</servlet-mapping>

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

Controller
@Autowired
private UserService userService;

@RequestMapping(value = "/user", method = RequestMethod.POST)
public ModelAndView addUser( ModelAndView modelAndView,User user) {
System.out.println(user.toString());
userService.addUser(user);
modelAndView.addObject("user", user);
modelAndView.setViewName("showUser");
return modelAndView;
}

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利用map来做模块管理的json数据传值

0

1

json

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 错误截图

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