GET is used to obtain static resources
GET is used to obtain static resources
GET is used to obtain static resources
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Script tag is used to load JS script execution
The format is
<script type="text/javascript" src="/js/source/getConfig.html"> 我是script</script>
src=URL，
The URL can point to a static resource on the server,
It can also point to a method on the server side
<head>
<meta charset="UTF-8">
<title>Demo</title>
<script type="text/javascript" src="./js/framework/jquery-1.8.0.js"></script>
<script type="text/javascript" src="./js/framework/communication.js"></script>
<script type="text/javascript"> 我是script</script>
<script type="text/javascript" src="/js/source/getConfig.html"> 我是script</script>
</head>
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*/
@Controller
@RequestMapping("/js/source")
public class JSSourceController {
/**
* Get backend configuration JS <br>
* This method returns a piece of JS for the front end to use the Script tag to load <br>
*
* @return
*/
@RequestMapping(value = "/getConfig")
@ResponseBody
public String getConfigJs() {
String js = "var g_time= new Date();" +
"function justAlert(msg){alert(msg);}" +
"justAlert(g_time)";
return js;
}
}
Runtime
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Utilize SCRIPT tags
You can use the SCRIPT tag to send a request to the background. This request is not used to request a script, but only for notification.
You can use the SCRIPT tag to send a request to the background. This request is not used to request a script, but only for notification.
You can use the SCRIPT tag to send a request to the background. This request is not used to request a script, but only for notification.