Spring 从img标签[SringBoot]中的外部url加载动态图像
我在控制器端的模型中设置了一个动态的外部url,并试图使用Thymlof标签以html形式访问该url 代码如下: 控制器:Spring 从img标签[SringBoot]中的外部url加载动态图像,spring,thymeleaf,Spring,Thymeleaf,我在控制器端的模型中设置了一个动态的外部url,并试图使用Thymlof标签以html形式访问该url 代码如下: 控制器: @RequestMapping(value = "/{id:.+}", method = RequestMethod.GET) public String searchUser(@PathVariable("id") String data, Model model) { /* * if (!data.startsWith("@")) { data =
@RequestMapping(value = "/{id:.+}", method = RequestMethod.GET)
public String searchUser(@PathVariable("id") String data, Model model) {
/*
* if (!data.startsWith("@")) { data = "@" + data; }
*/
List<User> list = userService.searchUserUsingText(data);
if (list.isEmpty()) {
System.out.println("error");
return "404";
} else {
User user = list.get(0);
if (null != user.getName())
model.addAttribute("name", user.getName());
if (null != user.getProfession())
model.addAttribute("profession", user.getProfession());
if (null != user.getPhotoUrl()) {
System.out.println("inside image" + user.getPhotoUrl());
model.addAttribute("image" + user.getPhotoUrl());
}
return "profile";
}
}
@RequestMapping(value=“/{id:.+}”,method=RequestMethod.GET)
公共字符串searchUser(@PathVariable(“id”)字符串数据,模型){
/*
*如果(!data.startsWith(“@”){data=“@”+data;}
*/
List List=userService.searchUserUsingText(数据);
if(list.isEmpty()){
System.out.println(“错误”);
返回“404”;
}否则{
User=list.get(0);
if(null!=user.getName())
model.addAttribute(“name”,user.getName());
if(null!=user.getProfession())
model.addAttribute(“profession”,user.getProfession());
if(null!=user.getPhotoUrl()){
System.out.println(“内部图像”+user.getPhotoUrl());
model.addAttribute(“image”+user.getPhotoUrl());
}
返回“profile”;
}
}
PhotoUrl将是一个外部url,如:
页面/Html端:
<div class="container">
<div class="owner">
<div class="avatar">
<img th:src="@{${image}}" alt="Circle Image"
class="img-circle img-no-padding img-responsive">
</div>
<div class="name">
<h4 class="title" th:text="${name}">
<br />
</h4>
<h6 class="description" th:text="${profession}"></h6>
</div>
</div>
姓名和职业已完全解决,但在img标记处,我将获得空值
伙计们,请帮忙…你们有
model.addAttribute("image" + user.getPhotoUrl());
我想你是有意的
model.addAttribute("image", user.getPhotoUrl());
user.getPhotoUrl()
是否只返回一个字符串?