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本文原创作者：谷哥的小弟
作者博客地址：http://blog.csdn.net/lfdfhl

问题描述

在利用表单向后台提交数据时，前端页面报错：

Refused to execute inline script because it violates the following Content Security Policy directive: “default-src ‘self’”. Either the ‘unsafe-inline’ keyword, a hash (‘sha256-2/nwTfnmhsEOQ+pVDGpNeMyOzp4HRtQri8QvvBb+A6Q=’), or a nonce (‘nonce-…’) is required to enable inline execution. Note also that ‘script-src’ was not explicitly set, so ‘default-src’ is used as a fallback.

解决方案

在前端表单提交时请勿采用type="submit"的方式，而应采用type="button"。

示例代码

在此，以示例形式展示解决方案。

html代码

<form method="post" id="userform2">姓名: <input type="text" id="name" name="username" style="width: 150px" /><br /><br />年龄: <input type="text" id="age" name="userage" style="width: 150px" /><br /><br /><input id="ajaxPostButton4" type="button" value="利用$.post()提交表单" />
</form>

JavaScript代码

//利用$.post()提交表单
$("#ajaxPostButton4").click(function() {var url = "http://xxx.xxx.137.1:8080/MyController/test";var params = $("#userform2").serialize();console.log(params);$.post(url,params,function(data) {console.log(data);},"json");
});

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谁知道这个问题怎么解决吗? ![在这里插入图片描述](https://img-blog.csdnimg.cn/ec7f9c0

Refused to execute inline script because it violates the following Content Security Policy directive

版权声明

问题描述

解决方案

示例代码

html代码

JavaScript代码

Refused to execute inline script because it violates the following Content Security Policy directive相关推荐

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