在ajax中添加请求头Content-Security-Policy

在ajax中添加请求头Content-Security-Policy可以通过在headers参数中添加键值对来实现。具体的代码示例如下：

$.ajax({
url: 'http://example.com/api',
type: 'POST',
headers: {
'Content-Security-Policy': 'your-policy-value'
},
success: function(data) {
// 处理成功的回调函数
},
error: function(xhr, status, error) {
// 处理错误的回调函数
}
});

在上述代码中，将'your-policy-value'替换为你想要设置的Content-Security-Policy的值即可。这样在发送ajax请求时，会在请求头中添加Content-Security-Policy字段，并将其值设置为你指定的值。
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