Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/javascript/404.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/jquery/77.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 未捕获引用错误:未定义doSearch_Javascript_Jquery_Html_Spring Mvc - Fatal编程技术网

Javascript 未捕获引用错误:未定义doSearch

Javascript 未捕获引用错误:未定义doSearch,javascript,jquery,html,spring-mvc,Javascript,Jquery,Html,Spring Mvc,获取javascript错误,如 未捕获引用错误:未定义doSearch 这里我附上代码,它的SpringMVC 控制器代码为 @RequestMapping("/ajaxSearch") public @ResponseBody List<Book> performLooseSearch(@RequestParam("CHARS") String chars) { System.out.println("CHARS: "+chars); return

获取javascript错误,如

未捕获引用错误:未定义doSearch

这里我附上代码,它的SpringMVC 控制器代码为

@RequestMapping("/ajaxSearch")
public @ResponseBody List<Book> performLooseSearch(@RequestParam("CHARS") String chars)
{       
    System.out.println("CHARS: "+chars);
    return bookService.searchBooksByLooseMatch(chars);
}
@RequestMapping(“/ajaxSearch”)
public@ResponseBody List performLooseSearch(@RequestParam(“CHARS”)字符串CHARS)
{       
System.out.println(“字符:+CHARS”);
returnbookservice.searchBooksByLooseMatch(chars);
}
还有这里的jsp和java脚本

<html>

<head>
    <title>Loose Search</title>
    <script type="text/javascript" src="/BookShopping/resources/jquery-1.4.2.min.js" />

    <script type="text/javascript">
        function doSearch() {
            // make request to server...
            alert("#searchBox  " + $('#searchBox').val());

            $.getJSON("ajaxSearch.do", {
                CHARS: $('#searchBox').val()
            }, function(data) {
                // the call back
                alert("Response received " + data);
            });
        }
    </script>
</head>

<body>
    <h1>Loose Search</h1>
    <input type="text" onKeyUp="doSearch();" id="searchBox" />

    <div id="results">
    </div>
</body>

</html>

松散搜索
函数doSearch(){
//向服务器发出请求。。。
警报(“#searchBox”+$(“#searchBox”).val());
$.getJSON(“ajaxSearch.do”{
字符:$(“#搜索框”).val()
},函数(数据){
//回电
警报(“收到响应”+数据);
});
}
松散搜索
任何建议?

不能自动关闭。检查

改变

<script type="text/javascript" src="/BookShopping/resources/jquery-1.4.2.min.js"/>


<script type="text/javascript" src="/BookShopping/resources/jquery-1.4.2.min.js"></script>