vue 截取微信分享地址栏中的参数并保存至缓存中

一、地址参数只有一个参数

http://localhost:8080/#/libraryDetail?spread_number=66796

getUrlParam: function(paraName) {
  let url = document.location.toString();
  let arrObj = url.split("?");   
  if (arrObj.length > 1) {
    let arrPara = arrObj[1].split("&");
    let arr;      
    for (var i = 0; i < arrPara.length; i++) {        
      arr = arrPara[i].split("=");        
      if (arr != null && arr[0] == paraName) {
        this.spread_number = arr[1];
        localStorage.setItem('spread_number', this.spread_number);        
      }      
    }      
    return "";    
  }    
  else {      
    return "";    
  }
},

一、地址参数只有多个参数

http://localhost:8080/?from=singlemessage&isappinstalled=0#/libraryDetail?spread_number=66899&id=10

getUrlParam: function(paraName) {
  let url = document.location.toString();
  let arrObj = url.split("?");   
  if (arrObj.length > 1) {
    let arrPara;
    for(var j=1;j<arrObj.length; j++){
      arrPara = arrObj[j].split("&");
    }
    let arr;      
    for (var i = 0; i < arrPara.length; i++) {        
      arr = arrPara[0].split("=");     
    }   
    for (var k = 0; k< arr.length;k++) {
      if (arr[k] == paraName)

       {
        this.spread_number = arr[k+1];
        localStorage.setItem("spread_number", this.spread_number);  
        break;      
      }      
    }   
    return "";    
  }  
  else {      
    return "";    
  }
}

调用:this.getUrlParam('spread_number')

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转载自www.cnblogs.com/xiao-911/p/11080974.html