Javascript Spring Boot：双qoutes格式错误

我正在编写一个应用程序，其中我需要通过Thymeleaf将一些数据从Spring Boot controller发送到模板

在我想发送一些JSON之前，我没有遇到任何问题

双qoute（

“

）更改为

”

正因为如此，我犯了一个错误

控制器：

@GetMapping("/statistics")
public String viewStatistics(Model model) {
    JSONArray jsonArray = statisticsService.getTaskNamePercentageMap();
    System.out.println(jsonArray);
    model.addAttribute("taskNamePercentageMap", jsonArray);
    return "statistics/main";
}

[{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]

$(document).ready(function () {
        var json =[[${taskNamePercentageMap}]];
        /*... TO BE CONTINUED ...*/
    });

var b = JSON.stringify([{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]);

System.out.println（jsonArray）输出：

@GetMapping("/statistics")
public String viewStatistics(Model model) {
    JSONArray jsonArray = statisticsService.getTaskNamePercentageMap();
    System.out.println(jsonArray);
    model.addAttribute("taskNamePercentageMap", jsonArray);
    return "statistics/main";
}

[{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]

$(document).ready(function () {
        var json =[[${taskNamePercentageMap}]];
        /*... TO BE CONTINUED ...*/
    });

var b = JSON.stringify([{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]);

统计信息/主模板中的JavaScript代码：

@GetMapping("/statistics")
public String viewStatistics(Model model) {
    JSONArray jsonArray = statisticsService.getTaskNamePercentageMap();
    System.out.println(jsonArray);
    model.addAttribute("taskNamePercentageMap", jsonArray);
    return "statistics/main";
}

[{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]

$(document).ready(function () {
        var json =[[${taskNamePercentageMap}]];
        /*... TO BE CONTINUED ...*/
    });

var b = JSON.stringify([{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]);

Chrome开发者选项卡中的变量“a”来源：

@GetMapping("/statistics")
public String viewStatistics(Model model) {
    JSONArray jsonArray = statisticsService.getTaskNamePercentageMap();
    System.out.println(jsonArray);
    model.addAttribute("taskNamePercentageMap", jsonArray);
    return "statistics/main";
}

[{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]

$(document).ready(function () {
        var json =[[${taskNamePercentageMap}]];
        /*... TO BE CONTINUED ...*/
    });

var b = JSON.stringify([{"low":33,"name":"Tenis"},{"low":100,"name":"Rugby"}]);

有人能告诉我问题出在哪里以及如何解决吗？

试试这个

var json = [(${taskNamePercentageMap})];

从

请注意，[…]对应于th:text（即结果将是HTML转义），[（…）]对应于th:utext，并且不会执行任何HTML转义

试试这个

var json = [(${taskNamePercentageMap})];

从

请注意，[…]对应于th:text（即结果将是HTML转义），[（…）]对应于th:utext，并且不会执行任何HTML转义

请看，at部分

8.3

请看，at部分

8.3