Java 解析Json对象

首先在Maven中添加依赖,自动下载官方解析包

解析{"educates": [{"specialtyName": "\u901a\u4fe1\u5de5\u7a0b", "certificateName": "",}]}

JSONObject jb = JSONObject.parseObject(str);

先解析成json对象

然后提取educates

JSONArray ja = jb.getJSONArray("educates");

遍历数组中的大括号,继续提取:

for (Object oj : ja) {
    System.out.println(oj);
    JSONObject oj2 = (JSONObject) oj;
    String collegeName = oj2.getString("collegeName");
    System.out.println(collegeName);
}

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转载自blog.csdn.net/qq_40771567/article/details/114377179
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