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2025-04-16 c5fb1fbcbb2bf4d511773d348f9ef625855c61fc
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<div class="apiDetail">
<div>
    <h2><span>String</span><span class="path">setting.async.</span>contentType</h2>
    <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
    <div class="desc">
        <p></p>
        <div class="longdesc">
            <p>Ajax 提交参数的数据类型。<span class="highlight_red">[setting.async.enable = true 时生效]</span></p>
            <p>默认值:"application/x-www-form-urlencoded"</p>
        </div>
    </div>
    <h3>String 格式说明</h3>
    <div class="desc">
    <p> contentType = "application/x-www-form-urlencoded" 可以满足绝大部分请求,按照标准的 Form 格式提交参数</p>
    <p> contentType = "application/json" 可以满足 .Net 的编程需要,按照 JSON 格式提交参数</p>
    </div>
    <h3>setting 举例</h3>
    <h4>1. 设置 Ajax 提交参数的数据类型为 JSON 格式</h4>
    <pre xmlns=""><code>var setting = {
    async: {
        enable: true,
        contentType: "application/json",
        url: "http://host/getNode.php",
        autoParam: ["id", "name"]
    }
};
......</code></pre>
</div>
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