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访问登录页不生成会话，但要在生成验证码前获取会话，方便验证。

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This commit is contained in:
thinkgem
2024-03-22 17:29:26 +08:00
parent ddaaca6be8
commit 7696692ad9
1 changed files with 6 additions and 2 deletions
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8
modules/core/src/main/java/com/jeesite/modules/sys/web/ValidCodeController.java
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@@ -5,9 +5,11 @@
package com.jeesite.modules.sys.web; package com.jeesite.modules.sys.web;
import com.jeesite.common.config.Global; import com.jeesite.common.config.Global;
import com.jeesite.modules.sys.utils.UserUtils;
import com.jeesite.modules.sys.utils.ValidCodeUtils; import com.jeesite.modules.sys.utils.ValidCodeUtils;
import io.swagger.v3.oas.annotations.tags.Tag; import io.swagger.v3.oas.annotations.tags.Tag;
import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.session.Session;
import org.springframework.stereotype.Controller; import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMapping;
@@ -24,7 +26,7 @@ import java.io.IOException;
@Controller @Controller
@Tag(name = "ValidCode - 验证码服务") @Tag(name = "ValidCode - 验证码服务")
public class ValidCodeController { public class ValidCodeController {
@RequestMapping(value="/validCode") @RequestMapping(value="/validCode")
public void validCode(HttpServletRequest request, HttpServletResponse response) public void validCode(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException { throws ServletException, IOException {
@@ -35,6 +37,8 @@ public class ValidCodeController {
response.getOutputStream().print(result ? Global.TRUE : Global.FALSE); response.getOutputStream().print(result ? Global.TRUE : Global.FALSE);
} }
else{ else{
// 生成会话
Session session = UserUtils.getSession();
// 设置响应头 // 设置响应头
response.setContentType("image/png"); response.setContentType("image/png");
response.setHeader("Cache-Control", "no-cache, no-store"); response.setHeader("Cache-Control", "no-cache, no-store");
@@ -45,8 +49,8 @@ public class ValidCodeController {
response.setDateHeader("Expires", time); response.setDateHeader("Expires", time);
// 生成输出验证码 // 生成输出验证码
String s = ValidCodeUtils.generateCaptcha(response.getOutputStream()); String s = ValidCodeUtils.generateCaptcha(response.getOutputStream());
session.setAttribute(ValidCodeUtils.VALID_CODE, s);
// System.out.println(s); // System.out.println(s);
request.getSession().setAttribute(ValidCodeUtils.VALID_CODE, s);
} }
} }