Objective c parse.com |如何在UITextView上显示结果？

这是我的测试查询

PFQuery *lookingForSomething = [PFQuery queryWithClassName:@"AprilMessage"];
[lookingForSomething whereKey:@"user" equalTo:[PFUser currentUser]];
[lookingForSomething findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {

    // nothing here

 for (PFObject *objectFound in objects) {

       NSLog(@" this is my objectFound", objectFound);

到目前为止，我的NSLog（objectFound）的结果是：

{
message=你好，世界；
接受者=”；
用户=”；

我要做的是获取消息字符串“hello world！”并将其显示在屏幕上， 这就是我所做的，但由于某种原因它不起作用

 // same code from before just adding the last lines down there

PFQuery *lookingForSomething = [PFQuery queryWithClassName:@"AprilMessage"];
[lookingForSomething whereKey:@"user" equalTo:[PFUser currentUser]];
[lookingForSomething findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {

// nothing here

   for (PFObject *objectFound in objects) {

   NSLog(@" this is my objectFound", objectFound);

   // adding this new line

 objectFound[@"message"] = _textChat.text;  <-- textChat is a UITextView !!! 

//与刚才添加最后几行之前的代码相同
PFQuery*lookingForSomething=[PFQuery queryWithClassName:@“AprilMessage”]；
[lookingForSomething whereKey:@“user”等于：[PFUser currentUser]]；
[查找某些findObjectsInBackgroundWithBlock:^（NSArray*对象，NSError*错误）{
//这里什么都没有
for（在对象中找到PFObject*对象）{
NSLog（@“这是我的objectFound”，objectFound）；
//添加此新行
objectFound[@“message”]=\u textChat.text；您的最后一行是向后的。应该是

_textChat.text = objectFound[@"message"];

假设_textChat和objectFound[@“message”]都不是空的，这应该可以工作

_textChat.text = objectFound[@"message"];