关于构造函数重载的问题

Java中构造函数重载是怎样写的？
[code="java"]
public class MicroBlog {

 public static String HAS="1"; 
 public static String HAS_NO="0";

 private String pushId;
 private String memberId;
 private String pushName;
 private String content;
 private String photo;
 private String isAuto;
 private String isFine;
 private String isSource;
 private String sourcePushId;
 private String createTime;
 private String deleteTime;

.......//省略 setter,getter
public MicroBlog(){

}

public MicroBlog(String pushId, String memberId, String pushName,String content) {  
    this.MicroBlog(pushId, memberId, pushName, content, pushId, HAS);
}
public MicroBlog(String pushId, String memberId, String pushName,
        String content, String sourcePushId,String isSource) {
    this.pushId = pushId;
    this.memberId = memberId;
    this.pushName = pushName;
    this.content = content;
    this.isSource = isSource;
    this.sourcePushId = sourcePushId;
}


public MicroBlog(String memberId) {
    this.memberId = memberId;
}

}

[/code]
报错了，为什么

楼主粗心了，
[quote] public MicroBlog(String pushId, String memberId, String pushName,String content) {

this.MicroBlog(pushId, memberId, pushName, content, pushId, HAS);

} [/quote]
Java中的构造函数的语法是用 this(参数)

this.MicroBlog 这种写法是，类中要有个方法 public void MicroBlog ()
类似与这样的

楼主这个应该是提示说类中没有定义 MicroBlog 方法吧？