1.如果data里面有数据需要 JSON.stringify(data)
2.必须配置 "contentType": "application/json;charset=utf-8;"
3.crud 对应的方法 post get put delete (增查改删)
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Date: 2022/5/2
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
Title


