jackson:Issue with bean class having multiple setters with same name and different type paramas

Question

json simply giving mapperException Conflicting setter definitions for property

public void setJanuary(String january) {
    try {
        setJanuary(Float.parseFloat(january));
    } catch (NumberFormatException exception) {
        setJanuary(0);
    }
}public void setJanuary(float january) {
    this.january = january;
}

Answer 1

通过使用注释@JsonSetter解决了问题我们从Json使用的setter

Answer 2

@JsonIgnore排除的setter方法使用@JsonIgnore注释。