jsonutils.jsonfromobject
时间: 2023-10-27 17:44:46 浏览: 126
jsonutils.jsonfromobject 是一个函数,用于将 Python 对象转换为 JSON 格式的字符串。例如,如果有一个 Python 对象 obj,可以使用 jsonutils.jsonfromobject(obj) 将其转换为 JSON 格式的字符串。这个函数通常用于在 Python 应用程序中将数据转换为 JSON 格式,以便与其他应用程序或服务进行交互。
相关问题
List<User> approverList = JsonUtils.jsonToList(taskApplyInfo.getApprover(),User.class); List<User> approverTwo = JsonUtils.jsonToList(taskApplyInfo.getApproveTwo(),User.class); List<User> approverThree = JsonUtils.jsonToList(taskApplyInfo.getApproveThree(),User.class); List<User> collaboratorTwo = JsonUtils.jsonToList(taskApplyInfo.getCollaboratorTwo(),User.class); List<User> collaboratorList = JsonUtils.jsonToList(taskApplyInfo.getCollaborator(),User.class); if ((null == approverList || approverList.size() == 0) && (null == collaboratorList || collaboratorList.size() == 0) && (null == approverTwo || approverTwo.size() == 0) && (null == collaboratorTwo || collaboratorTwo.size() == 0) && (null == approverThree || approverThree.size() == 0)) { return false; } return true;优化代码
这段代码中,使用了JsonUtils.jsonToList()方法将taskApplyInfo对象中的五个字段转换为List<User>类型,分别是approver、approveTwo、approveThree、collaboratorTwo、collaborator,然后判断approverList是否为空或长度为0。
优化下列代码List<User> approverList = JsonUtils.jsonToList(taskApplyInfo.getApprover(),User.class); List<User> approverTwo = JsonUtils.jsonToList(taskApplyInfo.getApproveTwo(),User.class); List<User> approverThree = JsonUtils.jsonToList(taskApplyInfo.getApproveThree(),User.class); List<User> collaboratorTwo = JsonUtils.jsonToList(taskApplyInfo.getCollaboratorTwo(),User.class); List<User> collaboratorList = JsonUtils.jsonToList(taskApplyInfo.getCollaborator(),User.class); if ((null == approverList || approverList.size() == 0) && (null == collaboratorList || collaboratorList.size() == 0) && (null == approverTwo || approverTwo.size() == 0) && (null == collaboratorTwo || collaboratorTwo.size() == 0) && (null == approverThree || approverThree.size() == 0)) { return false; } return true;
这段代码将通过使用 JsonUtils 类的 jsonToList 方法将多个字符串转换为 User 类型的 List。然后,它检查 approverList 是否为空或大小为 0。如果是这样,它将执行某些操作。
阅读全文
相关推荐













