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SpringMVCTest.java
package com.atguigu.springmvc.handlers;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;@RequestMapping("/springmvc")@Controllerpublic class SpringMVCTest { private static final String SUCCESS="success"; @RequestMapping("/testRequestMapping") public String testRequestMapping() { System.out.println("testRequestMapping"); return SUCCESS; }}
index.jsp
Test RequestMapping
SpringMVCTest.java
package com.atguigu.springmvc.handlers;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;@RequestMapping("/springmvc")@Controllerpublic class SpringMVCTest { private static final String SUCCESS="success"; @RequestMapping("/testRequestMapping") public String testRequestMapping() { System.out.println("testRequestMapping"); return SUCCESS; } //使用Method属性来指定请求方式 @RequestMapping(value="/testMethod",method=RequestMethod.POST) public String testMethod() { System.out.println("testMethod"); return SUCCESS; }}
index.jsp
SpringMVCTest.java
package com.atguigu.springmvc.handlers;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;@RequestMapping("/springmvc")@Controllerpublic class SpringMVCTest { private static final String SUCCESS="success"; @RequestMapping("/testRequestMapping") public String testRequestMapping() { System.out.println("testRequestMapping"); return SUCCESS; } //使用Method属性来指定请求方式 @RequestMapping(value="/testMethod",method=RequestMethod.POST) public String testMethod() { System.out.println("testMethod"); return SUCCESS; } //可以使用params和headers来更加精确地映射请求,params和headers支持简单的表达式 @RequestMapping(value="testParamsAndHeaders", params={ "username","age!=10"}, headers={ "Accept-Language=zh-CN,zh;q=0.8"}) public String testParamsAndHeaders() { System.out.println("testParamsAndHeaders"); return SUCCESS; }}
index.jsp
testParamsAndHeaders
浏览器中:
http://localhost:8080/springmvc-1/springmvc/testParamsAndHeaders?username=zhangsan&age=11
Ant 风格资源地址支持 3 种匹配符:
- ?:匹配文件名中的一个字符 - *:匹配文件名中的任意字符 - : 匹配多层路径@RequestMapping 还支持 Ant 风格的 URL:
- /user/*/createUser: 匹配/user/aaa/createUser、/user/bbb/createUser 等 URL - /user/**/createUser: 匹配/user/createUser、/user/aaa/bbb/createUser 等 URL - /user/createUser??: 匹配/user/createUser**aa**、/user/createUser**bb **等 URLSpringMVCTest.java
package com.atguigu.springmvc.handlers;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;@RequestMapping("/springmvc")@Controllerpublic class SpringMVCTest { private static final String SUCCESS="success"; @RequestMapping("/testRequestMapping") public String testRequestMapping() { System.out.println("testRequestMapping"); return SUCCESS; } //使用Method属性来指定请求方式 @RequestMapping(value="/testMethod",method=RequestMethod.POST) public String testMethod() { System.out.println("testMethod"); return SUCCESS; } //可以使用params和headers来更加精确地映射请求,params和headers支持简单的表达式 @RequestMapping(value="testParamsAndHeaders", params={ "username","age!=10"}, headers={ "Accept-Language=zh-CN,zh;q=0.8"}) public String testParamsAndHeaders() { System.out.println("testParamsAndHeaders"); return SUCCESS; } @RequestMapping("/testAntPath/*/abc") public String testAntPath() { System.out.println("testAntPath"); return SUCCESS; }}
index.jsp
TestAntPath
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